—Did you visit the museum last week?
—No, we _____, but we spent too much time shopping.
| A．could have | B．could | C．must have | D．must |
In my opinion，everyone has periods in their lives________everything seems very hard.
| A．when | B．where | C．which | D．that |
—Lucy, tell me about your trip to the beach.
—Awful! There ________ too many holidaymakers.
| A．had been | B．were | C．would be | D．have been |
Young people should learn how to_____some money for the future.
| A．hand out | B．make up | C．put away | D．get in |
After the fire was put out，we found everything here was in a ________.
| A．mess | B．way | C．time | D．sense |
Tom is an honest person，I say it，________ I disagree with him.
| A．if | B．even though | C．as though | D．as if |