Chia dạng đúng của từ tring ngoặc

1.      Don’t worry. If we( not understand)……the lesson, the teacher( explain)…it again.

2.     Nothing( do)……till they reach a decision.

3.     - Where is Tim going to meet us?”

 - “ He (wait)…. for us when our train arrives. I am sure he (stand)………….on the flatform when we pull into the station.”

4.     The new museum ( visit)……………by millions of people so far.

5.     His English( improve)………….greatly since he ( move)………..to Australia.

6.     - “ Excuse me, which movie are you waiting for?”

-  “ We ( wait)……………..for the new  Stars Wars movie. In fact, we ( wait)……