—You have set aside more time to play with our kids.
—I wish I ______, but you know how busy I was.
A. should, would B. could, did C. might, should D. should, had
The carpet really wants ______. I’ve spilt coffee all over it.
A. clean B. to clean C. cleaning D. being cleaned
Action must be taken to prevent that factory from ______ heavy smoke into the air.
A. giving off B. putting away C. escaping from D. dealing with
— Can you see what is written on that board?
— Yes. It _______ “CAUTION: WET FLOOR”.
A. reads B. is read C. writes D. is written
Could you tell us ______ happens when one student in class expresses a personal opinion _______ maybe upsets other students?
A. that; that B. what; where C. that; where D. what; that
. Let’s take _____ ten-minute break and have _______ drink of water.
A. a; a B. the; the C. the; a D. 不填；the
