Although many measures ______,the world’s economy is still going down.
| A．were taken | B．have been taken | C．will be taken | D．are taken |
________,and then the amount left in the bank was hardly worth speaking of.
| A．Having paid my taxes | B．I paid my taxes |
| C．Paying my taxes | D．My taxes having been paid |
.—Jack fell off a ladder yesterday,but he’s all right.
—He’s lucky;he _________ himself badly.
| A．might hurt | B．could have hurt |
| C．must have hurt | D．should hurt |
.The boys started the song,and then the girls _________ in a loud voice.
| A．took it up | B．picked it up | C．took it on | D．kept it up |
The sports meet has been _________ because of the thick fog,so we’ll have our lessons in our classroom.
| A．put out | B．put up | C．put off | D．put away |
Everyone passed the exam.It _________ difficult.
| A．can’t have been | B．must have been | C．couldn’t be | D．might have been |