—I think teenagers should _______ to drive. They are not serious enough.
| A．be allowed to | B．not be allowed to | C．not allow to | D．allow to |
The desk is ________ heavy ________ carry.
| A．so, that | B．too, to |
| C．to, too | D．very, that |
I’ll go to visit you ________ next week.
| A．sometimes | B．some times |
| C．sometime | D．some time |
They suddenly returned ________ a rainy day.
| A．at | B．on | C．in | D．during |
I like the English teacher because she always makes her class ________.
| A．interested | B．interests |
| C．interest | D．interesting |
There are_____________in the school library.
| A．millions of books | B．millions books |
| C．millions of book | D．millions book. |