When the fire started, Tom was to help all the children out. He is both brave and smart.
| A．too calm | B．calm enough |
| C．too nervous | D．nervous enough |
We have discussed the project for two hours. And after a short break, the discussion .
| A．will carry on | B．will be carried on |
| C．has carried on | D．were carried on |
— A report says an old man supports some poor children by collecting waste things.
— Yes. We all feel is really kind him to do so much for the children.
| A．that; for | B．it; for |
| C．that; of | D．it; of |
The first lady of the USA, Michelle Obama visited China this spring. She with her mother and two daughters China for a week.
| A．stayed in | B．has been in |
| C．has been to | D．has gone to |
Our plan is to plant 50 trees. And we have planted half of them .
| A．the other day | B．yet |
| C．so far | D．in the past |