—How does your mother like your presents for Mother’s Day?—Well,________this sweater________that one is fit for her.They’re too big.
— When _________ you________ your teeth, Billy? —Just now.
When I was walking in the street, I saw a plane___________ over my head.
We ___________ when the teacher came in.
I will let you know about it as soon as I _________ the news.
Beijing has ________ many buses that there is often a traffic jam in rush hours.