III:

1, rises     

2, went     

3, has seen   

4, will send     

5, cooking     

6, study

IV:

1, in     

2, of     

3, with     

4, or     

5, because

V:

1, addition     

2, national     

3, polluted

VI:

1,

→ I wish that Hoa had a computer

2,

→Because he didn't study hard, he failed the exam

3,

→ That house was built in the 19th century

4,

→Why don't we go to the cinema tonight?

VII:

1,

→If she works hard today, she will have holiday tomorrow

2,

→It is useful and interesting to learn English through games and songs

Bủh bủh lmao

III/ 1. rises     2. went     3. has seen     4. will send     5. cooking     6. study

IV/ 1. in     2. of     3. with     4. or     5. because

V/ 1. addition     2. national     3. polluted

VI/ 1. I wish that Hoa had a computer

2. Because he didn't study hard, he failed the exam

3. That house was built in the 19th century

4. Why don't we go to the cinema tonight?

VII/ 1. If she works hard today, she will have holiday tomorrow

2. It is useful and interesting to learn English through games and songs