The weather report says smog(雾霾)will be heavy outside.________,we’dbetter stay at home.

A. In total B. In person C. In that case

As an exchange student, the biggest problem is that I can’t _______ the western food at the host family.

A.pay attention to   B. look up to C.get used to

Many people like to buy the newest mobile phones, but in fact,some of the new functions(功能) are _______ used.

A. always B. seldom C. Usually

TF Boys _______ their musical ability and are invited to many programs.

A. are strict with B. are known for C.are full of

—Have the Apple Watches become popular?

—_______ I know, not many people use them.

A. As far as B. As long as C. As soon as

My parents have nothing ______ my hobby. They support me.

A. on B. with C. Against

---I hope Ted will be the winner.

---But it ______ be him, because he has made so many mistakes.

A. must B. might C. can’t

It’s rude to talk back to your parents. Try to communicate with them ______.

A. politely B. loudly C. Exactly

Some young people spend almost all their ______ time on Internet instead of outdoor activities.

A. silent B. spare C. Empty

Soon we will say goodbye to the junior high school life, so we must ______ the rest time we spend together.

A. master B. value C. Recall