mình nghĩ là happy

29. Doing DIY is a kind of exercise . It helps keep you ___.

A. fit

B. tall

C. happy

D. cheerful 

        Choose the letter A, B, C or D to indicate the word whose underlined is pronounced differently from that of the rest in each of following questions

11

A hears                                                         B, songs

C makes                                                        D happens

II.                 Choose the letter A, B, C or D to indicate the sentence that has intonation goes up at the end.

     12

       A I don’t like jazz. I prefer hip hop.

      B Do you like coffee?

C How much exercise do you do every day?

D I don’t like reggae. I prefer blues.

III.              Choose the correct answers.

13, ____________ is a place where you can go on fun rides.

A Water park                               

     B Amusememt park

     C Acade

           D Circus

14  Lisa likes ________ movies posters.

A Playing

B Watching

C Collecting

D Going

15  ritish school is the famous ________ arts school in Britain.

A perform

B performed

C performing

D performance

Exchange

cho em hỏi đoạn văn này ở đâu vậy ạ em muốn cop nhưng em tìm không ra . Mn giúp em với ạ 

1:

a: Các cặp góc đối đỉnh là: \(\widehat{aOb}';\widehat{a'Ob}\); \(\widehat{aOb};\widehat{a'Ob'}\)

b: Các cặp góc kề bù là: \(\widehat{aOb};\widehat{aOb'}\); \(\widehat{aOb'};\widehat{b'Oa'}\); \(\widehat{b'Oa'};\widehat{bOa'}\); \(\widehat{aOb};\widehat{a'Ob}\)

2:

Oz là phân giác của góc xOy

=>\(\widehat{xOz}=\dfrac{\widehat{xOy}}{2}=\dfrac{142^0}{2}=71^0\)

Ta có: \(\widehat{xOz}+\widehat{x'Oz}=180^0\)(hai góc kề bù)

=>\(\widehat{x'Oz}=180^0-71^0=109^0\)

30 C

31 A

32 C

33 A

34 A

35 C

36 D

37 C

38 C

39 D

40 A

41 A

42 C

43 A

44 B

b.to nha bạn

b.to