You must be very tired. Why not ________ a rest?
| A．to stop to have | B．to stop having |
| C．stop to have | D．stop having |
Jenny plays _______ piano, and I play _______ basketball every day.
| A．/; / | B．the; the |
| C．/; the | D．the; / |
It’s time for the weather report. Could I ______ the TV, Dad?
| A．turn on | B．turn off |
| C．turn over | D．turn around |
-I can’t decide______.
– You mean the red one or the blue one?
| A．how to go there | B．who to go with |
| C．where to visit | D．which to choose |
Robots in the future will be ______ in people’s homes.
| A．more and more popular |
| B．more and more good |
| C．popular and popular |
| D．popularer and popularer |
Jack ran ______ to catch up with other students.
| A．enough fast | B．enough slow |
| C．fast enough | D．slow enough |