1.B

-> He/she/it/danh từ số ít + is + V-ing + ... 

2. A

-> workers có s nên thuộc số nhiều nên chia are

-> thì HTTD,dấu hiệu : now

-> S + is/am/are +V-ing 

3. D

-> thì HTTD ,dấu hiệu : at the moment 

-> Is/am/are + S +V-ing ? 

-> write => writing 

4. A

-> thì HTTD,dấu hiệu : now

-> S + is/am/are +V-ing  

5.B

-> thì HTTD,dấu hiệu : at the moment 

-> S + is/am/are + not  +V-ing 

6. D

-> thì HTTD,dấu hiệu : at present 

-> S + is/am/are + not +V-ing 

7.B

-> they là số nhiều nên chia are 

8.A

-> thì HTTD,dấu hiệu : at the moment 

-> S + is/am/are +V-ing 

9.C

-> thì HTTD,dấu hiệu : Look !

-> S + is/am/are +V-ing 

10. A

-> thì HTTD,dấu hiệu : Listen !

-> S + is/am/are +V-ing 

11.B

-> S + is/am/are +V-ing 

Xin hay nhất ạ :3

@Chaeyoung 

╰❥𝕋𝕙ư☂𝕖𝕧ⓘ𝕝❉²ᵏ⁹✿‿ :

                                          @nguyenthu640

mong đc câu trả lời hay nhất với 5 sao ạ , mk cảm ơn bạn chủ tus và các bạn nhiều lắm ạ

1. Andrew has just started evening classes. He is learning German.

A. are learning B. is learning C. am learning D. learning

2. The workers are building a new house right now.

A. are building B. am building C. is building D. build

3. Tom is writing two poems at the moment?

A. are writing B. are writeing C.is writeing D. is writing

4. The chief engineer is instructing all the workers of the plant now.

A. is instructing B. are instructing C. instructs D. instruct

5. He isn’t painting his pictures at the moment.

A. isn’t paint B. isn’t painting C. aren’t painting D. don’t painting

6. We aren’t planting the herbs in the garden at present.

A. don’t plant B. doesn’t plant C. isn’t planting D. aren’t planting

7. Are They making the artificial flowers of silk now?

A. are.......... makeing B. are......... making C. is........... making D. is ........... making

8. Your father is repairing your motorbike at the moment.

A. is repairing B. are repairing C. don’t repair D. doesn’t repair

9. Look! The man is taking the children to the cinema.

A. is takeing B. are taking C. is taking D. are takeing

10. Listen! The teacher is explaining a new lesson to us.

A. is explaining B. are explaining C. explain D. explains

11. They are coming tomorrow.

A. are coming B. is coming C. coming D. comes