–Did a letter come for me?
–Yes, ____ came for you this morning.
| A．that | B．it | C．one | D．the letter |
____ private cars are bringing us convenience, they may also cause more traffic accidents and pollution.
| A．While | B．As | C．If | D．Since |
Luo Jing,_____ broadcasting style lots of Chinese appreciate, died as a result of cancer.
| A．whom | B．of whom | C．whose | D．his |
Mary is such a lovely girl_____ many of her classmates are willing to help whenever necessary.
| A．that | B．what | C．whom | D．as |
He is confident,_____ , in my opinion, is the most important in society.
result of cancer.
| A．how | B．that | C．what | D．which |
—John and Lucia got married last week. Did you go to their wedding?
—No, I _____ a lecture in another city.
| A．gave | B．have given | C．had given | D．was giving |