Chinese citizens are to have their fingerprints ______when applying for or changing their resident identity cards.

____ have some chicken—Good idea!

Now lots of teenagers spend a lot of time playing computer games.Yes. Teachers and their parents should prevent them _________ too much.

.Not until she arrived home _____ that her wallet had been stolen.

He ate two apples ,but he wants to eat _______ ,because the apples are delicious .