Many trees ________ two years ago.
| A．plant | B．planted |
| C．were planted | D．are planted |
—Would you mind _______here?
—I’m sorry about that. I’ll go somewhere else.
| A．no smoking | B．not smoking | C．no smoke | D．not smoke |
—Would you like to climb mountains with me this Sunday?
—I’d love to. But I _______ play table tennis against Class Three.
| A．am going | B．am going to | C．am | D．going to |
I think _______ our duty to keep our environment clean and tidy.
| A．this | B．that | C．it | D．one |
The Greens will have _______ holiday in China.
| A．two weeks | B．two week | C．two-week | D．a two-week |
There are many shops on ________ side of the street.
| A．both | B．every | C．each | D．each of |