. Many a professor _____ looking forward to visiting Germany now. Many scientists _____ studied animals and plants in the last two years.
| A．is; have | B．is; has | C．are; have | D．is; are |
The man ___ was an old classmate of mine.
| A．you just talked to him | B．who just talked to |
| C．you just talked to | D．whom you just talked |
The bag is ____ as the red one.
| A．twice as heavy | B．as twice heavy | C．as heavy twice | D．twice heavier |
He felt his chair ___ at the time of the earthquake.
| A．moved | B．to move | C．is moving | D．moving |
The dictionary doesn't belong to your brother ____, but it belongs to me.
| A．and, me | B．or, yours | C．or , mine | D．and, yours |
People __ her because she ___ such a strange hat.
| A．make fun of , wears | B．laugh at, puts on | C．joke about, is putting on |
| D．smile to , is having on |