A smile costs ______, but gives much.
Most students don’t know ________ when their phones are taken away.A. what can they doB. how they could communicateC. who they can play with
It wasn’t ________ match, but at least we won!A. the most interestingB. more interestingC. interesting
I don’t understand why more girls ________ to do housework than boys in today’s society. A. asked B. were asked C. are asked
Times magazine says that smart Lego has become one of ________ favorite toys. A. child B. children C. children’s
Last night, thousands of people ________ to see the stars arrive at the ceremony. A. wait B. were waiting C. have waited