7. B. is swimming

8. C. are climbing

9. A. is eating

10. B. Sara

Bài 11 : Viết lại câu sau các thể khẳng định phủ định và nghi vấn

1.(+) Alan is finishing his homework at the moment.

(-) Alan is not finishing his homework at the moment.

(?) Is Alan finishing his homework at the moment?

2.(+) Susan is taking a bath now.

(-) Susan is not taking a bath now.

(?) Is Susan taking a bath now?

3.(+) I am writing a letter to my mother now.

(-) I am not writing a letter to my mother now.

(?) Are you writing a letter to my mother now?

4.(+) Grandma is watching tv at the moment.

(-) Grandma isn't watching tv at the moment.

(?) Is Grandma watching tv at the moment?

5.(+) We are reading book now.

(-) We are not reading book now.

(?) Are they reading book now?

6.(+) Elliot is talking with some friends right now.

(-) Elliot is not talking with some friends right now.

(?) Is Elliot talking with some friends right now?

7.(+) They are eating a delicious fish now.

(-) They are not eating a delicious fish now.

(?) Are they eating a delicious fish now?

8.(+) We learn a new lesson of french today.

(-) We don't learn a new lesson of french today.

(?) Do they learn a new lesson of french today?

9.(+) Look! It is snowing in canada today.

(-) Look! It isn't snowing in canada today.

(?) Look! Is it snowing in canada today?

10.(+) Listen! The ambulance is going to the park.

(-) Listen! The ambulance is not going to the park.

(?) Listen! Is the ambulance going to the park?

Bài 12:Viết lại câu sau có thể khẳng định phủ định và nghi vấn

1.(+) The class is learning english now.

(-) The class is not learning english now.

(?) Is the class learning english now?

2. (+) Quiet please! They are writing a test.

(-) Quiet please! They are not writing a test.

(?) Quiet please! Are they writing a test?

3.(+) Emma watches her preferred novel today.

(-) Emma doesn't watch her preferred novel today.

(?) Does Emma watch her preferred novel today?

4.(+) My friends are listening to music now.

(-) My friends are not listening to music now.

(?) Are your friends listening to music now? 

5.(+) She is playing handball right now.

(-) She is not playing handball right now.

(?) Is she playing handball right now?

6.(+) Look! Dad is going by car today.

(-) Look! Dad is not going by car today.

(?) Look! Is Dad going by car today?

7.(+) They are playing pictionary at the moment.

(-) They are not playing pictionary at the moment.

(?) Are they playing pictionary at the moment?

8.(+) The dentist is looking at his patient now.

(-) The dentist is not looking at his patient now.

(?) Is the dentist looking at his patient now?

9.(+) It rains today.

(-) It doesn't rain today.

(?) Does it rain today?

10.(+) Look! The baby is walking alone.

(-) Look! The baby is not walking alone.

(?) Look! Is the baby walking alone?