I will pay you a visit next month.
| A．call at | B．call on | C．call up | D．call back |
Some polluting factories _____by Beijing government soon in a few months.
| A．move out | B．are moved out |
| C．will be moved out | D．were moved out |
My parents will buy a piano for me if I _____ good grades in the tests.
| A．get | B．will get |
| C．have got | D．got |
I used to be afraid to speak in front of public before, but recently I _____ a lot.
| A．have improved | B．improved |
| C．will improve | D．am improving |
We often talk in groups and share our ideas with _____.
| A．other | B．others | C．another | D．the other |
Many people think that English is _____ of all the subjects.
| A．important | B．more important |
| C．most important | D．the most important |