What’s the purpose of the talk
A: they might eventually cause you to lose sleep.
B: They help produce a neurotransmitter in the brain.
C: You must not drink milk if you take them.
                    A: they might eventually cause you to lose sleep.
B: They help produce a neurotransmitter in the brain.
C: You must not drink milk if you take them.
举一反三
- What’s the purpose of the talk A: Your heart rate is lowered. B: It becomes harder to relax. C: You become too tired to sleep.
 - If you want any help you()it at home. If you've got any problems you take them home. That's what family life is about. A: ask for B: identify with C: depend on D: come by
 - You must follow the directions exactly and if you become _____, you must take the time to go back again and reread them.
 - Man: Have you seen my glasses anywhere Woman: No. (). Man: Yes. And I can't see a thing without them. A: Anything wrong B: Can't you find them C: Did you lose them D: Can I help you
 - You must take the _____ steps by yourself; after you have begun, I will help you.
 
