----_________ a year does your school have sports meetings?
---- Twice a year.
| A．How often | B．How soon | C．How long | D．How many times |
It has been five days ______ the little girl left home.
A. since B. after C. until
The man makes a living teaching.
A. for B. with C. by
The only language ____ is easy to learn is mother tongue.
| A．which | B．that | C．/ | D．it |
It is well-known that such a thing must ________ happening again.
| A．stop from | B．stopped from |
| C．be stopped from | D．to stop from |
-I wonder if your wife will go to the party.
-If your wife ____ ，so _______ .
| A．does; does she | B．will ; will mine |
| C．does ; will mine | D．will ; will I |