53. I’m afraid I can’t keep _______ my classmates as I’ve missed so many lessons. I have to ask my teacher for help.
What a pity! When we got to the cinema,the movie The Assembly,so we saw only the end of it.
If you talk nice and polite, people listen to you. If you shout, this is no good,__________?
that Marie was able to set up new branches elsewhere.
— I think he is taking an active part in social work. —I agree with you .
The country has already sent up three unmanned spacecrafts, the most recent ________at the end of last March.