They decided to the smaller offices at low rents.

1) __________ Don't let out the plan to the press.

2) __________They let out horses by the day.

3) __________ Each time she moved her leg, she let out a moan.

__________ The prisoners were let out to work in the garden. He accidentally _____ that he had quarreled with his wife and that he hadn't been home for a couple of weeks.

A. let out B. took care C.made sure D. made out

拓展：let相关短语: let down___________； let in____________； let off________________； let up______________ let go__________；let loose_______________；let on ___________

3. The main needle now used for acupuncture is fine and sharp(L14)

　 the needle looking like a sword has been replaced by a sharp knife-(L16)-

sharp adj. _________________________________

1) _____________You must be very careful with this sharp knife.

2) _____________The driver found the sharp left turn very difficult.

3) ______________ She studied the young man with her sharp bright eyes.

4) _____________ The photograph is not sharp enough.

5) _____________ This cheese has a sharp flavor.

6) _____________ She is a sharp businessman.

7) _______________The lecture started at three o'clock sharp.

拓展：adv: sharp ______ sharply: ______， Vt .sharpen _______

1). 这把大剪刀不够快，剪不动草。The shears aren't __ __ to cut the grass.

a sharp drop in price　___ a sharp turn to the left　___

2). We were surprised by the sharp tone of her comments.她 ___ 评论令我们吃惊．

3). The cheese is a little too sharp for me. 我觉得这干酪味道______．

4).很强的幽默感a ___ sense of humor

4.Some acupuncturists insert needles ...,while others select points according to the symptoms ....(line 25).