The teacher spoke so fast that it was hardfor the students to ______ what he was saying.

It is Ms Chen’s serious attitude________ her work and her interesting methods of teaching thatmake us like her very much

Mom, I play computer games—Yes, you can. But you have to finish your homework first.

Do you know what time you’ll be back this evening, Eric? —-I’m not sureIt depends on_______ the interview lasts

Nowadays as a journalist, you have to be immediate in covering a news event and _____ in your account of the news story. I dare say it’s really a tough job.