Many trees ________ along the streets every year. So the air is very fresh now.
| A．plant | B．are planted | C．planted | D．were planted |
After the interview, the reporter decided an article on school buses in China.
| A．write | B．writing | C．wrote | D．to write |
—Must I wash these plates?
—No, you . The machine can do it.
| A．mustn't | B．can't | C．may not | D．needn't |
If I the driving test, I will have an another try.
| A．will fail | B．am failing |
| C．fail | D．failed |
Many young people an active part in the third season of The Voice of China last year.
| A．take | B．took |
| C．will take | D．have taken |
Which T-shirt would you like to buy, a blue one an orange one ?
| A．so | B．or | C．but | D．and |