Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.

1-Give to the correct from of the words in the brackets in each of the folowing sentences
a-Our family have lived.....happily............. in the country than in the town since last year.( happy )
b-Time goes by....quickly......... when we are busy.(quick)
2- Read a passage carefully, and the answer the question below .In the 1970s, skateboarding suddenly became very popular . At first, skateboarders moved slowly on flat , smooth areas. Then they began to ride quickly . This is called " freestyle" skateboarding . Soon they were started skateboarding and going tricks on the steets . This was " street style" skateboarding - a com bination of freestyle ang ramp . For this, the skateboarder needed protective clothing such as knee and elbow pads and helmets .This allowed them to skateboarder safety.
Today skateboarding them bto is still a very popular sport, and there are lots of competitions.
a- When did skateboarding become very popular?
skateboarding became very popular In the 1970s
b- What are the three styles of skateboarding?
the three styles of skateboarding are : freestyle, street style,ramp
c- What was " street - style " skateboarding?
they were started skateboarding and going tricks on the steets, this was " street style" skateboarding
d- Why do " street - style " skateboarders need protective clothing
because this allowed them to skateboarder safely

1. the writer of the passage feels strongly that....
A. children should be involved in engineering activities at an early age
B. The mathematics and science courses in schools need to be modernized
C. University engineering courses ought to be upgraded
D. The education of pre-school children is being given too much important
2. The writer points out that children can, at a very early age
A. be encouraged to take part in after-school activities
B. develop an interested in scientific matters
C. make up their minds to study engineering at university
D. be influenced by their school environment
3. The writer recognizes the fact that engineering
A. is becoming less and less popular as a field of study among university students B. is only suitable for highly intelligent students
C. is a complicated subject only suitable for really mature students
D. has become one of the most popular fields of study at American universities
3. The writer recognizes the fact that engineering
A. is becoming less and less popular as a field of study among university students
B. is only suitable for highly intelligent students
C. is a complicated subject only suitable for really mature students
D. has become one of the most popular fields of study at American universities
4. Among the reasons given in the passage for the decline in the numbers of engineering students is that
A. the American schools still follow out - dated curricula curricula
B. university entrance requirements are far too demanding
C. many of them fail to acquire an adequate knowledge of mathematics and science at high schools.
D. it is generally recognized as one of the most difficult of all the courses
5. According to the passage, all school programmes.....
A. should be designed to make students aware of the engineering practices and principles
B. ought to give priority to sciences
C. must encourage children to make creative designs
D. Seem to put the emphasis on the need to diversify learning

Read the text below and think of the word which best fits each space. Use only ONE word in each space.
People have always dreamed of living forever, and although we all know this will (1) never happen, we still want to live as long as possible. Naturally, there are advantages and disadvantages to a long (2) life.
In the first place, people (3)who live longer can spend more time with their family and friends. Secondly, people who have busy working lives look forward to a long, relaxing time when they can do the things they have never had time for.
(4) On the other hand, there are some serious disadvantages. Firstly, many people become ill and consequently have to (5) spend time in hospital or become dependent (6) on their children and friends. Many of them (7) find this dependence annoying or embarrassing. In addition to this, the (8) older people get, the fewer friends they seem to have because old friends die or become ill and it's often difficult to make new (9) friends
To sum up, it seems that living to a very old age is worthwhile for people who stay healthy (10) enough to remain independent and enjoy life.

Use only ONE word in each space.
People have always dreamed of living forever, and although we all know this will (1) never happen, we still want to live as long as possible. Naturally, there are advantages and disadvantages to a long (2) life.
In the first place, people (3)who live longer can spend more time with their family and friends. Secondly, people who have busy working lives look forward to a long, relaxing time when they can do the things they have never had time for.
(4) On the other hand, there are some serious disadvantages. Firstly, many people become ill and consequently have to (5) spend time in hospital or become dependent (6) on their children and friends. Many of them (7) find this dependence annoying or embarrassing. In addition to this, the (8) older people get, the fewer friends they seem to have because old friends die or become ill and it's often difficult to make new (9) friends
To sum up, it seems that living to a very old age is worthwhile for people who stay healthy (10) enough to remain independent and enjoy life.
I/ Use the words and phrases to write a passage.
1.In/1970s, skateboarding suddenly/become very popular
In the 1970s, skateboarding suddenly became very popular .
2.At first, skateboarders/move slowly/flat, smooth areas.
At first, skateboarders moved slowly on flat , smooth areas.
3.Then they/begin/ride quickly. This/be called "freestyle".
Then they began to ride quickly .
4.Soon they/be skateboarding skillfully up ramps/ doing tricks in the air.
Soon they were started skateboarding and going tricks on the steets .
5.This/be called "ramp" skateboarding . Then they/start skateboarding/doing tricks/ the street.
This was " street style" skateboarding - a com bination of freestyle ang ramp .Then they were started skateboarding and doing tricks on the steets .
6.This/be "street-style'' skateboarding- a combination of freestyle/ramp.
This was " street style" skateboarding - a com bination of freestyle ang ramp .
7.For this, the skateboarder/ need protective clothing/as knee and elbiw pads/helmets. This/allow them/skateboard safely.
For this, the skateboarder needed protective clothing such as knee and elbow pads and helmets .This allowed them to skateboarder safety.
8.Today skateboarding is still/very popular sport, and there/are lots of competitions
Today skateboarding is still a very popular sport, and there are lots of competitions.
HELP ME, PLEASE