1. Ladies and gentlemen, please fasten your seat belts. The plane _____.
A. takes off B. is taking off C. has taken off D. took off
2.－What would you do if it _____ tomorrow?
－We have to carry it on, since we’ve got everything ready.
A. rain B. is raining C. will rain D. rains
3. —What is your plan for the holiday, Paul?
—I’ll go on a trip to Yunnan Province with my family.
—_____.
A. Have a nice time B. Good luck C. Come back soon D. Congratulations
