.We all know that ,___, the situation will get worse.
| A．not if dealt carefully with | B．if not dealt carefully with |
| C．if dealt not carefully with | D．not if carefully dealt with |
It is said that the __________ temple was built 1500 years ago.
| A．stone fine old | B．stone old fine | C．fine old stone | D．fine stone old |
The trapped children ______ what had happened.
| A．explained me | B．explained to me that | C．explained that | D．explained to me |
--- How long has this bookshop been in business? --- _________ 1985.
| A．After | B．In | C．Since | D．From |
Helen said that they ________ for 3 years.
| A．had married | B．married | C．had been married | D．had marriage |
I was about to go to bed _____ someone knocked at the door.
| A．when | B．then | C．at the time | D．and |