When _______ help, one often says “Thank you.” or “It is kind of you “
| A．offering | B．to offer | C．to be offered | D．offered |
I’ll come to pay a visit to you if _______ this weekend.
| A．you’re convenient | B．it is convenient for you |
| C．you feel convenient | D．it is convenient with you |
The student was ________ a gold cup for his excellent performance in the competition.
| A．awarded | B．admitted | C．applied | D．advanced |
Tom ____ be ill, for I saw him playing basketball an hour ago.
| A．mustn’t | B．needn’t | C．can’t | D．may not |
It doesn’t _____ to set off fireworks on holidays since the smog(雾霾) is so severe at present.
| A．make a difference | B．make sense | C．make progress | D．make a choice |
Two years ago, she bought an expensive mountain bike and then she persuaded me to buy ___.
| A．this | B．that | C．it | D．one |