While____the dog,you should take care not to____.Otherwise,it may be dangerous to strangers.
| A．walking; get loose | B．walk; be loose |
| C．walking for; get it loose | D．training; get it run |
The river near our school has become clean again as new measures have been __________ to prevent it __________ any further.
| A．taken; polluting |
| B．taking; being polluted |
| C．taken; being polluted |
| D．taking; to be polluted |
In some countries packets of cigarettes come with a government health warning __________ to them.
| A．appealed | B．applied | C．appointed | D．attached |
Mr Smith, who used to be a wealthy business man, lost everything that he __________ in the big fire.
| A．charged | B．possessed |
| C．deserved | D．explored |
The committee ______ seven members.
A. is consisted of B. consist of
C, consists ofD. makes up of
I longed to have the opportunity of ______ your activities.
| A．joining | B．playing |
| C．taking part in | D．attending to |