You are so dependent that I'm afraid you can't adjust yourself to ______ alone for a time.
| A．leave | B．leaving | C．be left | D．being left |
I,____ your friend, will try my best to help you out.
| A．who is | B．that is |
| C．who am | D．who are |
The number of people who __________ cars __________ increasing in China.
| A．owns; are | B．owns; is |
| C．own; is | D．own; are |
Every possible means __________ to save the wounded soldier up to now.
| A．was tried | B．were tried |
| C．have been tried | D．has been tried |
Not only I but also Jane and Mary __________ tired of doing the same thing all the time.
| A．is | B．are |
| C．am | D．be |
Either you or one of your students __________ to attend the meeting that is due tomorrow
| A．are | B．is |
| C．have | D．be |