chon câu trả lời đúng:
13. Andrew has just started evening classes. He ................. German.
a. are learning b. is learning c. am learning d. learning
14. The workers ................................a new house right now
a. are building b. am building c. is building d. build
15. Tom ............................. two poems at the moment?
a. are........... writing b. are writeing c.is writeing d. is............writing
16. The chief engineer .................................... all the workers of the plant now
a. is instructing b. are instructing c. instructs d. instruct
17. He .......................... his pictures at the moment
a. Isn’t paint b. isn’t paiting c. aren’t painting d. don’t painting
18. We ...............................the herbs in the garden at present
a. don’t plant b.doesn’t plant c. isn’t planting d. aren’t planting
19. They ........................ the artificial flowers of silk now?
a. are.......... makeing b. are......... making c. is........... makeing d. is ........... making
20. Your father ...............................your motorbike at the moment
a. is repairing b.are repairing c. don’t repair d. doesn’t repair
21. Look! The man ......................... the children to the cinema
a. is takeing b. are taking c. is taking d. are takeing
22. Listen! The teacher .......................a new lesson to us
a.is explaining b.are explaining c. explain d. explains
Các bn lm nhanh lên nha!