【題目】—I called you last night, but there was no reply.

【題目】—How long have you ________ Sanya in Hainan?

【題目】Choice is life’s ________ gift. It is the ability to choose some actions from a set of things to achieve a goal.

【題目】China is the biggest market for instant noodles(方便面). It ________ be a snack for students, a meal on a train, or just for hungry workers.

【題目】—Look at my stamps. How do you like them?

【題目】It is necessary for children to exchange ideas with parents from time to time ________ a good parent-children relationship could be set up.

【題目】My dear friend, your attitude today has ________ important effects on your success tomorrow. Come on, please.

【題目】You'd better keep the medicine somewhere safe，out of the children's

【題目】﹣﹣I don’t care how other people feel？

【題目】﹣﹣Why are you smoking so much these days？