________, the boys were shouting and singing.
| A．Happy and excited | B．Happily and excitedly |
| C．Happily and excited | D．Happy and excitedly |
__________ I explained on the phone, your request will be considered at the next meeting.
| A．Which | B．That | C．What | D．As |
—What are you going to do this afternoon?
—I’ll probably go for a walk later on __________ it stays fine.
| A．as far as | B．so long as | C．even if | D．as though |
We must take all possible measures _________ to improve working conditions.
| A．tend | B．tending | C．tended | D．being tended |
The description was pretty __________, so the police couldn’t figure out the portrait of the criminal.
| A．vague | B．accurate | C．particular | D．vain |
After three hours’ climbing , they reached they thought was the place they’d been dreaming of .
| A．what | B．which | C．where | D．that |