----I wonder why Mary is so unfriendly to us.
----She is _____ than unfriendly, I’m afraid.
| A．shyer | B．much shyer | C．shy more | D．more shy |
In recent years the consumption of aspirin _______ enormously in America.
A was increasing B. has increased C. had increased D. will be increasing
–Would you be kind enough to help me with my homework at one o’clock this afternoon?
-- . Will two o’clock be OK?
| A．Sure, it’s up to you | B．Sure, no problem |
| C．Sorry, I can’t make it | D．Sorry, I’m not available today |
--- One of the Fortune Global 500 companies offered her a position, but she refused.
---_________ ? It is a very good chance.
| A．Guess what | B．So what | C．Who cares | D．But why |
Yesterday I witnessed ____ car hit a tree and ___ driver was killed.
| A．A; a | B．The; the | C．A; the | D．The; a |
He kept yawning in class this morning. That is _____ he stayed up late doing his homework last night.
| A．why | B．how | C．because | D．whether |