The seller would sell the shirt for ten yuan, but the customer ________ eight yuan．
| A．sold | B．offered | C．charged | D．asked |
I didn’t find his office. If only I______his address!
| A．remember | B．remembered | C．had remembered | D．would remember |
I'm lucky because my job has_____hours, and I can come and go pretty much as I want.
| A．changing | B．flexible | C．basic | D．moveable |
Don’t be too general. Please give a ______suggestion on how to deal with this difficulty.
| A．concrete | B．abstract | C．complete | D．fragrant |
.---Which color do you prefer, red or black?
---Red. For red_____a sense of energy and strength.
| A．delivers | B．conveys | C．contributes | D．concentrates |
---Don’t climb the ladder. It’s broken.
---______
| A．Why not？ | B．Don’t mention it. | C．OK. Thank you. | D．So what? |