— No wonder you caught a cold. You _____ out last night without a coat.
— I know how silly I was.
| A．shouldn’t have gone | B．mustn’t have gone |
| C．couldn’t have gone | D．mightn’t have gone |
When Peter speaks in public, he always has trouble _ the right things to say.
| A．thinking of | B．to think of | C．thought of | D．think of . |
I have a tight budget for the trip, so I'm not going to fly _the airlines lower ticket prices.
| A．once | B．if | C．after | D．unless |
When he took his gloves off, I noticed thatone had his name written inside.
| A． | each | B． | every | C． | other | D． | another |
- I hear that Jason is planning to buy a car.
-I know. By next month, he _enough for a used one.
| A．will have saved | B．will be saving | C．has saved | D．saves |
Only with the greatest of luck _to escape from the rising flood waters.
| A．managed she | B．she managed | C．did she manage | D．she did manage |