17.The main_____ are corn and coffee. a. trees b. plants c. flowers d. crops 18.It’s great_____ here! a. be b. to be c. been d. being 19.The taxi _____ us to the airport broke down. a. take b. takes c. taking d. taken 20._____ is a place where a lot of people go on holiday. a. Island b. Beach c. Bay d. Resort 21.We are thinking of going to America. a.for b.to c.on d. about 22. _____ you mind drying the dishes? a. Would b. Should c. Could d. Ought 23. The house _____ on the hill started slipping. a. build b. builds c. building d. built 24. Passengers should check in at least one hour before ______ . a. depart b. departed c. department d. departure Choose the words or phrases that are not correct in Standard English. 25. A flower growing in the garden is more beautiful than a flower stood in a vase. A B C D 26.Do you mind take the book back to the library for me? A B C D 27. I asked Sara drive me to the station. A B C D 28. She usually helps old people by their shopping and cleaning. A B C D 29. They decided paddling around the lake in a canoe. A B C giup emm nhanh voii :(((