-Why do students love Mr．Brown？
-Because he is very _____________．He always explains problems over and over again．（ ）
| A． |
clever |
B． |
serious |
C． |
creative |
D． |
patient |
The earth is often called the ocean planet． Its surface is 70 percent ________． （ ）
| A． |
land |
B． |
plants |
C． |
animals |
D． |
water |
The final exam is coming． I hope all is well with you
Thanks．______（ ）
| A． |
My pleasure |
B． |
You， too |
| C． |
Sounds good |
D． |
It's wonderful |
Did you go to the library with Helen yesterday？
No．I waited and waited， but she stood me upat last．（ ）
| A． |
stood in a long line |
B． |
stood with me |
| C． |
didn't turn me down |
D． |
didn't show up |
Whenever you need help， just call me． I can come at the drop of a hat．（ ）
| A． |
with a hat |
B． |
without a hat |
| C． |
at once |
D． |
at a low speed |
In order to take a pleasant trip to Kunming， Dave emailed me to ask _____．（ ）
| A． |
what was Kunming most famous for |
| B． |
what Kunming was most famous for |
| C． |
whether is summer a good time to come |
| D． |
whether summer is a good time to come |