[单项选择]（）you hear from Sue, let me know as soon as possible
A. Though 
B. If   
C. Since 
D. Or

[单项选择]You’d better let me know as soon as there is a(n) （　） position in the branch office.
A. empty
B. vacuum
C. hollow
D. vacant

[单项选择]W: Do you let people know when you’re taking pictures of them
M: I try not to. You know any picture of a person who poses for the camera would look dull and unnatural.
Q: What are the speakers talking about（　）
A. Taking photographs.
B. Enhancing images.
C. Mending cameras.
D. Painting pictures.

[单项选择]

W: Do you let people know when you are taking pictures of them
M: I try not to．You know，any picture of a person who poses for the camera would look dull and unnatural．
Q: What are the speakers talking about （）

A. Taking photographs.
B. Enhancing images.
C. Mending cameras.
D. Painting pictures.

[填空题]I (let) ______ you know as soon as we find out the truth.

[填空题]Could you let me know what you think ______ her

[单项选择]We shall appreciate （　）from you soon.
A. being heard
B. to hear
C. having been heard
D. hearing

[单项选择]It is very （） of you to let us know you were going to be late. Otherwise, we（）on time.
A. considerate...wouldn’t have begun
B. inconsiderate...would have begun
C. considerable...wouldn’t have begun
D. inconsiderable...wouldn’t begin

[单项选择]Please let me know if you are unable to attend the meeting.
A. go to
B. prepare for
C. speak to
D. do to

[单项选择]Please let me know （）you find any mistakes in my essay
A. if   
B. while  
C. so   
D. as

[单项选择]You won’t know if you like it （）you try it
A. once   
B. for
C. since   
D. unless

[填空题]let others know

[单项选择]Study Styles
You know whether you’re a morning person or a night owl. You know whether you’re a picky eater of a human garbage pail. But do you know if you learn better by reading or by hearing If you’ve survived school so far, you already have some sort of study routine for better or worse. We asked students all over the country for the lowdown on their methods of operations, and also collected some hard-won advice. See if you can recognize your own personal study method in the list below and learn how to study effectively.
The Dreamer
You may say you’re studying. You may even look like you’re studying. But your mind is in the clouds. Your test performance seldom reflects those long hours you spent at your desk, almost studying. Kim, from Montreal, says:" When I get to the library, I end up sitting there and people-watching." Cindy, from Lafayette, Pennsylvania, says:" Personally, I tend to write everything down on flash cards so I can quiz myself l
A. Self-discipline.
B. Good memory.
C. Original opinions.
D. Writing practice.