_____ in the dark, his head hit against a tree.
| A．Walking | B．He was walking | C．Walked | D．When he was walking |
--- What ______ when I phoned you?
--- I ______ my work, and I wanted to go out.
| A．have you done; finished |
| B．were you doing; have finished |
| C．did you do; had just finished |
| D．were you doing; had just finished |
---I have _______that he will continue to rise to the challenges ahead.
---Absolutely.
| A．no doubt | B．no wonder | C．no problem | D．no way |
He is taller than he______.
| A．used | B．used to be | C．used to | D．used to do |
sales of cars up by 30% last year, the traffic in Beijing has become increasingly terrible.
| A．With | B．Since | C．For | D．As |
—Would you rather come on Friday or Saturday?
—________.
| A．Yes, of course | B．The other is better |
| C．What’s the matter | D．Either would suit me |