--Jack fell off the ladder yesterday, but he is all right now.
--What a lucky dog! He ______ himself badly.
| A．should injure | B． could have injured |
| C．should have injured | D．might injure |
______we don’t lose hope, there is still a chance for us to survive the snowstorm.
| A．So far as | B．for fear that | C．So long as | D．As soon as |
I am afraid that our plan won’t be passed at the meeting because the majority of the members are said to _______it.
| A．against | B．oppose to | C．are opposed to | D．objected to |
Children growing up in a single parent family ______ to beaggressive and ill-tempered.
| A．try | B．tend | C．attempt | D．mean |
_____many times, he finally understood it.
| A．To be told | B．Telling | C．Having told | D．Having been told |
Every year _____ money and energy is spent on environment protection.
| A．large quantities of | B．a large number of |
| C．a large quantity of | D．a plenty of |