I should not have laughed if I________ you were serious.
| A．thought | B．would think |
| C．had thought | D．have thought |
---Could I borrow your car for a while?
--- _________. I won’t use it today.
| A．Never mind | B．Of course you could |
| C．You are welcome | D．By all means |
—— I’d like to take a month’s holiday.
——___________ . We are too busy.
| A．Don’t worry | B．Forget it | C．Don’t memtion it | D．Pardon me |
The flag looks especially beautiful _______________ the blue sky.
| A．against | B．on | C．towards | D．beyond |
I’m moving to the countryside because the air there is much fresher than ______ in the city.
| A．ones | B．one | C．that | D．those |
_____________ that I couldn’t be absorbed in the work.
| A．They made so many noise | B．So loudly they talked |
| C．It was so noise outside | D．Such a loud noise did they make |