Sử dụng dạng đúng của từ cho trong ngoặc.
11. Tet or Lunar New Year holiday is the most important .................. for Vietnamese people.
(CELEBRATE)
12. Tsunamis, earthquakes and typhoons are .................. disasters. (NATURE)
Sử dụng dạng đúng của động từ cho trong ngoặc.
13. I don't want (talk)............................... back by anyone.
14. It is hot today and we wish we (be) ......................... in the swimming pool.
15. That bridge (build).............................. in 2011.
16. If we protect our environment, we (have).................... an ideal place to live.