Bài 1

1,

(-)Minh isn't learning E... 

(?)Is Minh learning E...? 

2,

(-)They aren't watching TV at the moment 

(?)Are they watching TV at the moment? 

3,

(-)Mrs Chung isn't teaching E... 

(?)Is Mrs Chung teaching E....? 

4,

(-)Lan and Hoa aren't practising speaking Chinese 

(?)Are Lan and Hoa practising speaking Chinese? 

5,

(-)Mr John isn't listening to.... 

(?)Is Mr John listening to...? 

Bài 2

1,is playing 

2,aren't sleeping / are watching 

3,were repairing / was reading 

4,is sitting 

5,is dancing / is singing 

6,is she doing / is teaching 

7,are you doing / are cleaning

8,comes / will be writing 

9,are having 

10,is / is shining / are singing / am going 

#good_luck 

1. Minh isnt learning english in classroom now.

    Is Minh learning english in classroom now?

2. They arent watching TV at the moment.

     Are they watching TV at the moment?

3. Mrs Chung isnt teaching English...

    Is Mrs Chung teaching English....?

4. Lan and Hoa arent practising.....

    Are Lan and Hoa practising....?

5. Mrs John  isnt listening....

    Is Mrs John listening....?

( ...là bạn viết nốt phần còn lại nha)

Ex 2:

1.  is playing

2. isnt sleeping/ are watching

3. are repairing/ is reading

4. is sitting

5. is dancing/ is singing

6. is she doing/ is teaching

7. are you doing/ are cleaning

8. is he coming/ am writing

9. are having

10. is/ shines/ sings/ goes

Chúc bạn học tốt!!!