I.

1,C

2,B

3,B

4,A

III.

a) 1,B

    2,A

    3,A

    4,C

    5,D

b) 6,D (âm /e/còn lại là/ơ/)

    7,B (âm/o/còn lai là/a/)

c) 8,talk 

    9,Have you written...yet ? / wrote

    10,will play

V.

a) 1,My sister enjoys listening to music.

    2,Phong doesn't like folk music and I don't either.

    3,I stay at home because it rained.

    4,Her book is different from mine.

    5,Vietnam's anthem Tien Quan Ca was composed by Van Cao.

b) 1,My favourite food is sweet soup.

     2,It tastes sweet and delicious.

     3,The new food I want to try is beef noodle soup.

     4,Yes, I do.

     5,Because it's delicious and novel.

              Chúc bạn học tốt nha !!!

I.     1.C        2.B     3.B    4.A  

III.   a) 1.B     2.A     3.A    4.C

       c) 8. talking

           9. Have you written......?

           10. will play

V. a) 1. My sister enjoys listening to music.

        2. Phong doesn't like folk music and I don't either.

        3. I stayed at home because it rained.

        4. Her book is different from mine.

        5. Viet Nam's anthem Tien Quan Ca was composed by Van Cao.

    b) 1. My favourite food is omelette.

        2. It is delicious.

        3. I want to try eel soup.

        4. yes,I like.

        5. Because it is delicious.

                            các câu còn lại mk ko bt lm nha ^_^"!