--Why did you come a long way round?---I was afraid ___ near the fierce dog because I was afraid ___.
| A．of walking; to be bitten | B．to walk; of being bitten | C．to walk; to be bitten | D．of walking; of being bitten |
Your son came to my class every day, but his attitude _____ he was not really interested at all.
| A．expressed | B．suggested | C．explained | D．described |
It' s a pity that there are many teenagers _____only on-line activity is chatting with their e -pals !
| A．who | B．that | C．which | D．whose |
- Do you mind my opening the window?
-______I feel a bit cold.
| A． Of course not. | B． I would rather you didn' t. |
| C． Go ahead. | D．Why not? |
Father said he would come to my graduation ceremony, he didn't, _______.
| A．though | B．personally | C．indeed | D．anyway |
Be _____we can' t expect an absolute freedom of expression.
| A．confident | B．creative | C．grateful | D．reasonable |