______ is dangerous for children to swim in the river alone.
A. It B. That C. This D. He
Be more careful and we can ______ these accidents.
A. make B. take
C. prevent D. Cause
The mother did all kinds of things to make her baby ______.
A. to stop crying B. stop crying
C. to stop to cry D. stop to cry
–Did you water the flowers yourself?
--No, I got them ______.
A. water B. watering
C. waters D. watered
Don’t ______ too late, or you’ll feel tired tomorrow.
A. get up B. stay up
C. look up D. come up
All the adults were killed in the accident, but the two-year-old boy______ alive.
A. ordered B. expected
C. put D. remained
