【2015·安徽】Some experts think reading is the fundamental skill upon______school education depends.
| A．it | B．that | C．whose | D．which |
What a great weight the mother felt ____her mind the moment she found her lost son!
| A．turned off | B．brought into | C．set free | D．taken off |
---I’m terribly sorry to have put you to so much trouble.
---______. You didn’t mean to, did you?
a.forget it b. no trouble c. all right d. you’re welcome
一Are you going to have a holiday this year?
— I’d love to. I can’t wait to leave this place_______.
| A．off | B．out | C．behind | D． over |
Generally speaking, ____according to the directions, the drug has no side effect.
| A．when taking | B．when taken | C．when to take | D．when to be taken. |
______ some of the questions ______,the man said good-bye to us.
| A．Leave;unanswered | B．Leaving;unanswered |
| C．Left;to be answered | D．Leaving;unanswering |