—Why didn’t you come to the meeting yesterday?—I_________,but my old father came unexpectedly.
It’s no use _____ my husband ________ money. He won’t take your advice.
I don't mind _______ the decision as long as it is not too late.
______ care of the baby, or it may fall ill.
The old man lives at home but he never feels _________.
My classmate Lily is in English because she once stayed in the U.S. for several years.