1. I saw/ advertisement /the Internet.

....I saw an advertisement on the Internet............................................................................................................................

2. I/ be/ interested in/ apply / position/ sales clerk/ your travel agency.

............I was very interested in applying for the position of sales clerk at your travel agency.....................................................................................................................

3. I believe/ I/ be suitable/ the job/ as I/ be/ sociable person/ good telephone manner.

.................I believed i was suitable for the job as I am a sociable person with good telephone manner ................................................................................................................

4. I also have/ experience/ work/ travel agency/ unfortunately/ close down.

...............I also have the experience of working as a travel agency, but unfortunately it has closed down..................................................................................................................

5. This means/ I/ familiar/ computer systems/ booking/ holidays.

.............This mean that I am familiar with computer systems to booking on holidays....................................................................................................................

6. I / get/ college diploma/ Travel and Tourism/ and/ speak French fluently/

...............I get into college diploma by Travel and Tourism and speak French fluently...................................................................................................................

7. I/ start work immediately/ and be available/ interview/ any time

 ................I will start work immediately and will be available for interview any time.................................................................................................................

8. I look forward/ hear/ you.

1. In / typical family / Japan / different members / have / roles / responsibilities / perform.

...........In a typical family in Japan, different members have their roles and responsibilities to perform...........................................................................................................................................

2. The father / take / care / his family / earning / living / guiding / children / making / important decisions.

.................The father takes care of his family by earning the living, guiding the children and making important decisions.....................................................................................................................................

4. the mother / manager / household chores. / She / homemaker / family.

...............The mother is the manager of household chores. She is the homemaker of the family .......................................................................................................................................

5. She / plan / menu / do / shopping / and / prepare / family meals.

.............She plan a menu to do shopping a shopping and prepare family meals.........................................................................................................................................

6. Today, however, both mother / father / share roles / homemaking / breadwinning.

..........Today, however, both mother and father share roles in homemaking and breadwinning............................................................................................................................................

7. son / family / help / father / some household activities / such / doing simple home repair.

...........The son in the family helps the father with some household activities such as doing simple home repair...........................................................................................................................................

8. daughter / family help / mother / do some of the household tasks / like grocery shopping, / cooking, washing dishes, cleaning, and keeping the house tidy.

........The daughter In the family helps the mother to do some of the household tasks like grocery shopping, cooking, washing dishes, cleaning, and keeping the house tidy......................................................................................................................................

......................................................................................................................................................9. She / also / help / taking care / younger brothers or sisters.

....................She also helps in taking care of the younger brothers or sisters................................................................................................................................

10. In short / every member / the family / should / do some kind / household work / make / home / beautiful

and happy place / live in.

In short, every member of the family should do some kind of household workto make the home a beautiful and happy place to live in

a) Đồ thị:

b) Gọi giao điểm của đồ thị của hàm số y = x - 1 với trục tung, với trục hoành lần lượt là 2 điểm B và C

Thay x = 0 vào hàm số y = x - 1 ta có:

y = 0 - 1 = - 1

⇒ B(0; -1)

Thay y = 0 vào hàm số y = x - 1 ta có:

x - 1 = 0

⇔ x = 1

⇒ C(1; 0)

c) Gọi (t): y = ax + b (a 0)

Do (t) // (d) nên a = -2

⇒ (t): y = -2x + b

Thay y = -3 vào (d') ta có:

x - 1 = -3

⇔ x = -3 + 1

⇔ x = -2

Thay x = -2; y = -3 vào (t) ta có:

-2.(-2) + b = -3

⇔ 4 + b = -3

⇔ b = -3 - 4

⇔ b = -7

Vậy (t): y = -2x - 7

P = (\(\dfrac{1}{\sqrt{x}-1}\) - \(\dfrac{1}{\sqrt{x}}\)) : (\(\dfrac{\sqrt{x}+1}{\sqrt{x}-2}\) - \(\dfrac{\sqrt{x}+2}{\sqrt{x}-1}\)) với  0 < \(x\) ≠ 1; 4

P = \(\dfrac{\sqrt{x}-\left(\sqrt{x}-1\right)}{\sqrt{x}.\left(\sqrt{x}-1\right)}\): (\(\dfrac{\left(\sqrt{x}+1\right).\left(\sqrt{x}-1\right)-\left(\sqrt{x}+2\right).\left(\sqrt{x-2}\right)}{\left(\sqrt{x}-2\right).\left(\sqrt{x}-1\right)}\))

P = \(\dfrac{\sqrt{x}-\sqrt{x}+1}{\sqrt{x}.\left(\sqrt{x}-1\right)}\): \(\dfrac{x-1-\left(x-4\right)}{\left(\sqrt{x}-2\right).\left(\sqrt{x}-1\right)}\)

P = \(\dfrac{1}{\sqrt{x}.\left(\sqrt{x}-1\right)}\) : \(\dfrac{3}{\left(\sqrt{x}-2\right).\left(\sqrt{x}-1\right)}\)

P = \(\dfrac{1}{\sqrt{x}.\left(\sqrt{x}-1\right)}\) \(\times\) \(\dfrac{\left(\sqrt{x}-2\right).\left(\sqrt{x}-1\right)}{3}\)

P = \(\dfrac{\sqrt{x}-2}{3.\sqrt{x}}\)

P = \(\dfrac{\sqrt{x}.\left(\sqrt{x}-2\right)}{3x}\) 

b, P = \(\dfrac{1}{4}\)

⇒ \(\dfrac{\sqrt{x}.\left(\sqrt{x}-2\right)}{3x}\)  = \(\dfrac{1}{4}\)

⇒4\(x\) - 8\(\sqrt{x}\) = 3\(x\)

⇒ 4\(x\) - 8\(\sqrt{x}\) - 3\(x\) = 0

     \(x\) - 8\(\sqrt{x}\)   = 0

      \(\sqrt{x}\).(\(\sqrt{x}\) - 8) = 0

       \(\left[{}\begin{matrix}x=0\\\sqrt{x}=8\end{matrix}\right.\)

      \(\left[{}\begin{matrix}x=0\\x=64\end{matrix}\right.\)

      \(x=0\) (loại)

      \(x\) = 64

Giả sử \(A\left(x_0;y_0\right)\) là điểm cố định mà \(y=\left(m-2\right)x+3m-1\) luôn đi qua \(\forall m\)

\(\Rightarrow y_0=\left(m-2\right)x_0+3m-1\)

\(\Leftrightarrow y_0-mx_0+2x_0-3m+1=0\)

\(\Leftrightarrow m\left(x_0+3\right)-y_0-2x_0-1=0\)

\(\Leftrightarrow\left\{{}\begin{matrix}x_0+3=0\\-y_0-2x_0-1=0\end{matrix}\right.\Leftrightarrow\left\{{}\begin{matrix}x_0=-3\\y_0=-5\end{matrix}\right.\)

Vậy với mọi m đường thẳng đã cho luôn đi qua điểm cố định có tọa độ (-3; -5)

Gọi điểm cố định đó là \(M\left(x_0;y_0\right)\)

Theo đề bài, ta có:

\(y_0=\left(m-2\right)x_0+3m-1\) với mọi m

\(\Leftrightarrow\left(x_0+3\right)m-2x_0-y_0-1=0\)

\(\Leftrightarrow\left\{{}\begin{matrix}x_0=-3\\2x_0+y_0+1=0\end{matrix}\right.\)

\(\Leftrightarrow\left\{{}\begin{matrix}x_0=-3\\y_0=5\end{matrix}\right.\)

Vậy đường thẳng đã cho luôn đi qua điểm \(M\left(-3;5\right)\) cố định.