----Hello! What are you doing now? ----We ____________ the school trip.
- We can use QQ to talk with each other online.- Great! Could you tell me _____it?
-I saw Emma in the supermarket this morning.- Impossible. ____ Tibet
I can’t memorize new words unless they ____ many times.
____ Sally _____Bob sings well. I believe must be winners in the singing competition.
— Would you mind my sitting here?— ____. It’s for Miss Green.