You can hardly imagine the difficulty the woman had _____ her children.

I needn’t have been in such a hurry. The flight to Hong Kong _____ due to the typhoon.

The woman looks beautiful and energetic. It’s hard to imagine she is in her ________.

The water was left running all night long.— Yes. It seemed that John _____.He was the last one to leave the lab. [ ]

You’d better not bring your small son along, for this party is ________for only adults. [ ]