—Who do you think will win the first prize in your class this time?
—The one _________hardest.
| A．is working | B．working | C．works | D．who working |
Has been decided when we are to hold the sports-meeting?
| A．that | B．this | C．it | D．what |
It is important their offer.
| A．reject | B．rejects | C．to reject | D．rejecting |
—Boy,
—It is, looks like spring is coming soon.
—Yeh, It'll just be a few more weeks.
| A．it's really a nice day today, isn't it? |
| B．what knid of weather are we going to have today? |
| C．do you think it is going to rain today? |
| D．what' it like outside today? |
—Has the boy got his bicycle now?
—Yes, the police gave .
| A．him to him | B．it to it | C．it to him | D．him to it |
raining hard for 3 hours without stopping.
| A．It is | B．It was | C．It has been | D．It had been |