3, A ( B;C;D là /ə/, A là /ɒ/)

4, D ( A;B;C là /ə/; D là / ʊə/)

5, B ( A;C;D là /ə/; D là / ɪ/)

5, B ( A;C;D là / ə/; D là /3:/)

6, D ( A;B;C là /3:/; D là / ɪ/)

7, B ( A;C;D là /3:/; B là / ʌ/)

8, C ( A;B;D là /3:/; C là /ə/)

10, B ( A;C;D là /h/; B là âm câm)

Bài 2: 

1, D ( A;B;C là /ə/; D là /3:/)

2, A ( B;C;D là /3:/; A là /ə/)

3, C ( A;B;D là /3:/; C là /ə/)

4, B ( A;C;D là /ə/; B là /3:/)

5, A ( B;C;D là /3:/; A là /ə/)

Bài 3: 

1, Go camping ( 1- b)

2, Do gymnastics ( 2- e)

3, Collect bottles ( 3 - h)

4, Listen to music ( 4 - a)

5, Catch some fish ( 5 - c)

6, Make models ( 6 - d)

7, Carve eggshells ( 7- f)

8, Play board games ( 8 - g)

Bài 4: 

1, My hobby is collecting dolls ( C)

2, I like arranging flowers so I usually buy flowers and put them in a vase ... ( C)

3, Nick things mountain climbing is challenging than collecting things ( C)

4, Mi has the same hobby as/like Elena ( C)

5, I like swimming. There is a pool near my house ( C)

6, My father enjoys/ hates riding his bike to work  ( C)

7, I find making pottery interesting ( B)

8, My father took up this hobby.... ( C)

ỦNG HỘ MIK NHA!!!!!!!!!!!!!!!!! CHÚC BN HỌC TỐT :))))))))))))))