A．smells; must goB．smells; must have goneC．is smelt; mu……

单项选择题—I'm going to study engineering in Tsinghua University tomorrow. —().

A．All the best in your study
B．All the best with your study
C．All the best in your business
D．All the best in your new job

单项选择题Galileo lived in the City of Pisa,()there is a leaning tower about 180 feet ().

A．in which; height
B．where; in height
C．which; high
D．where; height

单项选择题—You'd better () work too hard like this. —I see. You mean () too hard makes one tired and ill.

A．not; work
B．don't; working
C．don't; to work
D．not; working

单项选择题—Here is a piece of paper for you! —Oh, thanks. It's () for me to write a long letter on.

A．big enough
B．enough big
C．small enough
D．enough small

单项选择题The reason why the traffic was stopped was the bridge () was broken.

A．how
B．that
C．because
D．for

单项选择题—John and I will celebrate our fortieth wedding anniversary next month. —Oh, ()!

A．cheer up
B．well done
C．go ahead
D．congratulations

单项选择题—My mother is preparing my favorite dishes. Go with me and have a taste, okay —(). And I'll be glad to meet your parents.

A．I think so
B．I'd love to
C．I'm sure
D．I hope so