IV.

1. He isn't doing his homework .

2. They aren't playing tennis .

3. Linda isn't having a breakfast now.

4. Steve isn't sleeping .

5. We aren't listening to the teacher .

6. It isn't raining .

7. The students aren't doing morning exercises . 

8. She isn't internetviewing some students .

Giải thích tại sao trả lời : Đề bài yêu cầu là vậy =)

IV.

1. visit

2. Like

3. has

4. rides 

5. go

6. watch

7. playing 

8. speaking 

9. play 

10. does

11. don't understand 

12. like

Giải thích : Vì đề bài cũng yêu cầu vậy mà ;)

ミ★#𝐭𝐡𝐮̛ 𝐠𝐮̛̉𝐢✿‿✶ : Chúc bạn học tốt và được nhiều thành tích trong học tập nhé

IV.

1. He is doing his homework

⇒He isn't doing his homework 

2. They are plaing tennis

⇒They aren't playing tennis 

3. Linda's having a breakfast now

⇒Linda isn't having a breakfast now

4. Steve's sleeping 

⇒Steve isn't sleeping 

5. We aren't listening to the teacher 

⇒We aren't listening to the teacher 

6. It's raining .

⇒It isn't raining .

7. The students are doing morning exercises 

⇒The students aren't doing morning exercises 

8. She isn't internetviewing some students 

⇒She isn't internetviewing some students 

V.

1. visit

2. to like

3. has

4. is riding 

5. go

6. watch

7. are playing 

8. are speaking 

9. play 

10. does / do

11. don't understand 

12. Do / like