I find that looking after children is a fun and challenging job ___________ you need to be patient and careful．
| A．That | B．which | C．where | D．when |
There was nothing they could do______.
| A．but wait | B．except waiting |
| C．only to wait | D．unless they waited |
It seems you need to apologize quickly ______ a good friend.
| A．avoiding to lose | B．to avoid losing |
| C．avoiding losing | D．to avoid to lose |
The boy wanted to play football in the street, but his parents told him ______.
A. not to B not to do C. not do it D. do not to
I don’t think it is teachers who ______ for giving students too much pressure.
| A．are to blame | B．are going to blame |
| C．are to be blamed | D．should blame |
Readers can ______quite well without knowing the exact meaning of each word.
| A．get over | B．get in | C．get along | D．get through |