III. Put the verbs in brackets into the correct tense or form.
* Thông hiểu:
16. Last year, we ………………… Ha Long Bay.
A. visit B. visits C. visiting D. visited
17. …………….. you………….. him recently?
A. have/ meet B. has /meet C. have/met D. has/met
* Vận dụng:
18. If he ……………….., we will go first.
A. don’t come B. doesn’t come C. doesn’t comes D. not come
19.When we came, they…………….. flowers.
A. arrange B. arranging C. was arranging D. were arranging
20. The children enjoy ……………............ to the zoo on the weekend.
A. being taken B. are taken C.taking D.to take