一、单项选择(共10小题;共20分) 1. No matter how hard it is, don't _____. Things will be better in the future. A.give out B.give up C.give away D.give in
2. —The pet dog is lovely. —Really. It’s also _____. It keeps jumping up and down. A.friendly B.noisy C.lively D.silly
3. —Why not go out for dinner? My treat this time. —_____. But I'm busy preparing for an interview. A.Not at all B.In your dreams C.Sounds great D.Don't mention
4. —Must I leave for Hong Kong now, manager? —I'm afraid you _____. A.must B.mustn't C.don't D.can't
5. "The Belt and Road" will help to _____ markets for China as well as other countries along. A.put up B.set up C.open up D.take up
6. Today we’ll have a lot of things _____ for breakfast. A.eating B.eat C.to eat D.to eat it
7. You must stop _____ computer games. It's bad for your health. A.play B.playing C.to play D.to playing
8. We _____ each other since I came to Beijing, but we send emails very often. A.don't see B.didn't see C.won't see D.haven't seen
9. Don't _____ what should be done today till tomorrow. A.put off B.cut off C.take off D. turn off