1. —Would you like to go out for a walk ?
— .
A. No, I don’t feel in the mood for it now. B. No, but I can’t afford the time.
C. You may ask your sister to go, too. D. No, thank you.
2. It snowed for days on end. We thought it would never come to end!
A. an;an B. an;/ C. /;an D. /;/
3. Ladies and gentlemen, please fasten your seat belts. The plane .
A. takes off B. is taking off C. has taken off D. took off
