Nowadays, many people walk to work ____Copenhagen Conference calling for living a low-carbon lifestyle to cope with global warming.
| A．in relation to | B．in response to | C．in addition to | D．in opposition to |
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 |