Coming into the room, I found them ______ at the table, _____ chess.
A. seated; playing B. seating; playing C. seat; play D. seated; played
If you ______ go, at least wait until the rain stops.
A. can B. must C. should D. would
I ______ her, but I never could.
A. ought to help B. must help C. must have helped D. ought to have helped
— Anything new in the new regulations（规则）? — They will ______ to us all.
A. great benefit B. do harms C. do good D. for the benefit
We don’t doubt _____ he will succeed in the research work.
A. that B. whether C. how D. what
We couldn’t trust her for she is always____. Look, she___ some eggs on the table and said these newly- ____ eggs were her own. In fact they were her neighbor’s.
A. lying; lay; laid B. laying; lied; lain C. lying; laid; laid D. laying; lay; lain