A car was burning on the highway near Birmingham. In no time _____ to the spot.
| A．the police had rushed |
| B．had the police rushed |
| C．the police rushed |
| D．did the police rush |
The question of drug-taking is bound to (一定要) _____ at the next conference.
| A．be come up | B．come up | C．come up with | D．be coming up |
_____ be sent to work here?
| A．Do you suggest who should | B．Who do you suggest that should |
| C．Who do you suggest | D．Do you suggest whom should |
--- How long ___ in Shanghai? --- For two weeks. I’m going to visit some schools in Shanghai.
| A．did you stay | B．have you stayed | C．are you staying | D．do you stay |
Do you know how much that _____?
| A．adds | B．adds up | C．adds to | D．adds up to |
With his mother’s good care, the boy is _____ recovering from his heavy cold.
| A．frequently | B．actually | C．fluently | D．gradually |