—Do you know if he________ to play football with us? —I think he will come if he _________ free tomorrow.
The kids found it hard to ________ because there is a party in the next room.A. keep stillB. make a messC. in silence
Tom Sawyer is very _______ because he is willing to do things which are difficult or dangerous.A. hard-workingB. braveC. polite
The APEC meeting is the main _______ of Beijing now.A. surveyB. directorC. event
When the right chance _______, she will take it.A. comes alongB. pass outC. join in
To be a(n) _______ person means to be well-known among a group of people.A. celebrated B. important C. lucky