____ by high mountains, the city is infamous for air pollution.
| A．Surrounding | B．To be surrounded |
| C．Surrounded | D．Having surrounded |
. We’d better start off a little earlier, or we may ____ in the traffic congestion.
| A．became stuck | B．have to stick | C．get stuck | D．get sticking |
I decide to pay a visit to you, but I don’t know whether it is quite _________ to you.
| A．convenient | B．fair | C．easy | D．comfortable |
. Dream of the Red Chamber is _____ worth _____ because we can learn a lot about the noble families in the feudal society.
| A．very; reading | B．well; to be read | C．well; reading | D．very; to be read |
Food supplies may ________ towards the end of the trip, so we can’t waste any food.
| A．run out | B．run up | C．run in | D．run away |
The murderer was brought in, with his hands ________ behind his back.
| A．tied | B．tying | C．being tied | D．to be tied |