As we all know, smoking ___________ people’s health.
| A．is harmful to | B．do harm fo | C．does harmful to | D．harm |
The coat ________ thin but ________.
| A．has worn; has dried easy |
| B．is worn; is dried easy |
| C．wears; dries easily |
| D．wears; dries easy |
When________, the museum will be open to the pulic next year.
| A． to be completed. | B．completing |
| C．being completed | D．completed |
________ that they can’t be shown in the maps.
| A．So small those ponds and streams are. |
| B．So small are those ponds and streams. |
| C．So those ponds and streams are small. |
| D．So are those ponds and streams small. |
_______ different life today is from_________ it was fifty years ago!
| A．What a ; what | B．What a; how. |
| C．How; what | D．What; what |
Never should we forget the war and sufferings _________ caused to the people.
| A．it. | B．which | C．that | D．what |