单选题 It is on the special day —— people celebrate their victory.

单选题 Are you still thinking about the party yesterday？Oh，that's ———

单选题 It was the children —— broke the window.

单选题 —— he gave her was a birthday present.

单选题 Perseverance is a good quality, and that's —— it takes to do anything well

单选题 This is the room —— we will have the meeting.

单选题 It was not the money but the work experience —— matters.

单选题 It was not until she took off her dark glasses —— I realized she was a famous movie star.