These days students in some schools ______ not to use mobile phones.
| A．ask | B．asked | C．are asked | D．were asked |
Tom would rather than .
| A．stay at home, go out |
| B．to stay at home, to go out |
| C．to stay at home, go out |
| D．stay at home, to go out |
He would not mind extra work for the student’s union because he has all the good .
| A．doing, quality | B．to do, quality |
| C．doing, qualities | D．to do, qualities |
Edison was imaginative enough new ideas .
| A．to come up with | B．come up with |
| C．comes up with | D．coming up with |
My mother is good at cooking. You don’t need to worry about not .
| A．having a supper | B．have supper |
| C．to have supper | D．having supper |
Do you know how many students in the classroom now?
| A．is there | B．are there |
| C．there is | D．there are |