They are building the dam in __________ with another firm.
| A．comparison |
| B．association |
| C．touch |
| D．construction |
——What should I wear to attend his wedding party?
——Dress ____ you like.
| A．what | B．however | C．whatever | D．how |
He is only too ready to help others, seldom, ____, refusing them when they turn to him.
| A．if never | B．if ever | C．if not | D．if any |
——The weather is too cold ____ March this year.
——It was still ____ when I came here years ago.
| A．for; colder | B．in; cold | C．in; hot | D．for; hotter |
"Whereyou put the ruler? I can't see it anywhere."
"I put it right here. But now it is "
| A．have, gone | B．did, missed | C．had ,going | D．will, missing |
The book was received so eagerly that iton the first day.
| A．sold up | B．was sold up | C．was sold out | D．sold out |