—I’ve studied growing plants as one of my interests. Could I make some suggestions?
—______.
| A．You will make it | B．Go right ahead |
| C．Don’t mention it | D．Take it easy |
The headmaster ________for more than two weeks.
| A．has left | B．has gone | C．has been away | D．has come back |
The trees must _______three times a week.
| A．water | B．watering | C．be watered | D．waters |
There ________a football match in our school this afternoon.
| A．are going to have | B．is going to have | C．are going to be | D．is going to be |
. --Can I help you, sir? --Yes, I bought the radio here yesterday, but it ________.
| A．didn't work | B．won' t work | C．can' t work | D．doesn't work |
While she _________ TV in the sitting room, the bell________.
| A．watches, rings | B．is watching, rang | C．was watching, rang | D．watched, was ringing |