However busy we are, we need to take exercise. Not only___________us keep healthy, it also stops us getting fat.
| A．it helps | B．helps it | C．it does help | D．does it help |
A new government ________ after the civil war.
| A．was set up | B．came into being | C．founded | D．A and B |
______ arrival at the small village, they caught sight of the thick green trees in and around it and were attracted by the beautiful scenery .
| A．On | B．At | C．In | D．As |
The day they were looking forward to _________ at last.
| A．came | B．coming | C．come | D．comes |
We should forgive Johnson ________ his carelessness; after all, he is over eighty.
| A．of | B．from | C．for | D．over |
No one could ____________the fact that he has behaved in a most extraordinary way recently.
| A．leave for | B．account for | C．ask for | D．answer for |