I have two children but （ ） of them likes fruits.

_____, the professor is still trying to learn a new language.

It was not known （ ） he had said during the interview.

Most Chinese like tea, but some prefer coffee _____tea.

It’s vital that enough money_____collected to get the project started.

He studies so hard to avoid （ ） at the bottom of the class.

You （ ） read the article if you don’t want to.

I won’t call you, （ ） something unexpected happens.

Mass production has made （ ） the goods and services we want at a lower price.

() comes back first is supposed to win the prize.

I recognized John （ ） he entered the room.

My children are looking forward to （ ） a trip to Paris.