. --- ____ for the tree tickets，I would not have gone to the film so often.
| A．If it is not | B．Were it not | C．Had it not been | D．If they were not |
The heavy rain has lasted for several days and the river has______ by 30 centimeters.
| A．risen | B．raised | C．arisen | D．lifted |
It seems that the young man and the lady have little __________.
| A．in common | B．on common | C．at common | D．with common |
Do you know how many people ______ up to now?
| A．have invited | B．have been invited | C．had invited | D．had been invited |
It is _____ my father worked _____ I work now.
| A．where, that | B．where, when | C．that, where | D．that, that |
Because the two countries were at _____ war, the people had ______ hard life.
| A．/; the | B．the; the | C．/; a | D．a; a |