The wrong you have done to him is terrible，________， in my opinion，you should apologize to him.
| A．which | B．that |
| C．what | D．for which |
34. The international agreement, ________ to encourage children not to smoke and help people
kick the habit, was signed on February 27.
| A．intended | B．being intended | C．intending | D．to intend |
33. Is this hospital ________ you once worked for 10 years?
| A．the one | B．that | C．in which | D．the one where |
32．The car passed through the streets__________we thought was a very dangerous speed．
| A．which | B．at which | C．at what | D．What |
31．Chicago lies _________ the two rail roads are connected．
| A．where | B．wherever | C．in the place | D．in which |
30．We were late，_________the film wasn’t very good．
| A．anyhow | B．actually | C．however | D．Though |