When ___ help, one often says”Thank you” or”It is very kind of you”.
| A．offering |
| B．to offer |
| C．to be offered |
| D．offered |
When you come into our school yard, you will notice our beautiful school _____by green trees.
| A．surrounding | B．surrounded |
| C．to surround | D．being surrounded |
Your article is perfect but a little long, so you’d better ______ it in order to make it fit the demand of less than 120 words.
| A．cut down | B．break down | C．turn down | D．set down |
—Why do you look worried?
— Because what I am really concerned about is _____my friend can do me a favor or not..
| A．although | B．whether | C．when | D．where |
— Which of the two drivers is to blame for the accident?
— _______. It’s the cyclist’s mistake.
| A．Both | B．All | C．None | D．Neither |
We have finished the most of our work so far, and the rest _____ on time.
| A．has been finished | B．has finished |
| C．will be finished | D．will finish |