He had been so absorbed____ watching the car passing by that he didn’t notice his friends ____.
| A．to; coming | B．in; to come | C．on; coming | D．in; coming |
The art show was being a failure; it was a great success.
| A．far from | B．along with | C．next to | D．regardless of |
–I wonder how much you charge for your services.
-The first two are free the third costs $30.
| A．while | B．until | C．when | D．before |
The place the bridge is supposed to be built should be the cross river traffic is the heaviest.
| A．which; where | B．at which; which | C．at which; where | D．which; in which |
Students are always interested in finding out they can go with a new teacher.
| A．how soon | B．how often | C．how long | D．how far |
–It’s thirty years since we last met.
-But I still remember the story, believe it or not, we got lost on a rainy night.
| A．which | B．that | C．what | D．when |