If prices rise too high, the government has to do something ________it.
| A．stop | B．stopped |
| C．stopping | D．to stop |
At last the boy was made ________and began to laugh.
| A．stop crying | B．to stop to cry |
| C．to stop crying | D．stop to cry |
—Don't forget ________your homework，John.
—OK.I'll do right now.
A．doing B．do C．to do
Plan your time carefully and make sure you have some time ____what you like every day.
| A．do | B．to do |
| C．doing | D．done |
—I feel a bit hungry now.
—Why not ________for dinner with us?
| A．go | B．did you go |
| C．to go | D．do you go |