The school board has teachers to spare no effort to help the students who have fallen behind in studies.
| A．looked into | B．turned into |
| C．called for | D．cared for |
For Tim this was the beginning of a new life ,he thought he would never see .
| A．what | B．that | C．one | D．it |
His idea of having weekly family meals together, which seemed difficult at first, has _____ many good changes in their lives.
| A．got through | B．resulted from | C．turned into | D．brought about |
Such is human nature that many people don’t value things they possess until they’ve lost them .
| A．不填；不填 | B．不填;the | C．the; 不填 | D．a; the |
Daddy didn’t mind what we were doing,as long as we were together, - fun.
| A．had | B．have | C．to have | D．having |
The report indicates that the new power station produces energy as the one built earlier.
| A．twice much | B．as twice | C．twice much as | D．twice as much |