The manager had fallen asleep where he______, without undressing.
A. was laying B. was lying C. had laid D. had lied
Helen _______ go on the trip with us, but she isn’t quite sure yet.
A. shall B. must C. may D. can
After dinner he gave Mr. Richardson ______ ride to ______ Capital Airport.
A. the; a B. a; the C. 不填; a D. 不填; the
Kathy _____ a lot of Spanish by playing with the native boys and girls.
A. picked up B. took up C. made up D. turned up
-- Shall we go to the art exhibition right away?-- ___________.
A. It' s your opinion B. I don' t mind C. It' s all up to you D. That' s your decision
You must keep on working in the evening ______ you are sure you can finish the task in time.
A. as B. if C. when D. unless
