In the UK and the USA people often give flowers and cakes as birthday presents. They ________ open their presents at once.
I don’t doubt ____________ he will come.
David has brain. In fact, I don’t think that anyone in the class has _____________ IQ.
--What about travelling during the summer holidays?--- _____________ It can relax us and open our eyes.A. Why not?B. What for?C. I think so.
---Must I finish the homework now?---No, you ________. You can do it after dinner.A. can’t B. needn’t C. mustn’t
Jin Yong is one of the _____________ and _____________ writers in China.A. greater, olderB. greater, oldestC. greatest, oldest