阅读短文,根据短文内容,判断下列句子正误。正确的用“A”表示,不正确的用“B”表示。
Ms James: This morning’s class is about first aid (急救), or offering someone medical help. Let’s imagine an accident. A boy is lying on the ground. He isn’t moving or making a sound. He is in a lot of pain (痛苦万分). What can we do to help him?
Betty: First of all, find out what’s the matter with him.
Ms James: How do we do that?
Betty: Ask him.
Ms James: Ok. But he could have trouble hearing you or speaking to you.
Lingling: Shout for help? Call 120?
Ms James: Good idea, but what should we do before help arrives?
Tony: Make him comfortable.
Ms James: And how can we do that?
Tony: Lift him up and sit him on a chair?
Ms James: No, that could be dangerous! You could drop him and hurt him even more. Betty, you must know! You did some medical training.
Betty: Make sure he’s warm. Cover him with a coat.
Ms James: That’s such good advice that you could be a doctor, Betty!
1. Not all the students in Ms James’ class know the enough knowledge (知识) about first aid.
2.We should move the boy to a more comfortable place before help arrives.
3.It is a good idea to keep the boy warm.
My grandma came over ______________ I sat down in front of the TV.
A. unless B. until
C. as soon as D. while
You should save some money __________ you can buy a gift for your mother.
A. in order to B. because
C. so D. so that
Tom eats an apple every day __________ healthy.
A. keeps B. is kept
C. to keep D. kept
— Could I __________ a dictionary from you, David?
— Sorry, I __________ it to my cousin yesterday.
A. lend; borrowed B. borrow; lend
C. borrow; lent D. lend; borrow
__________ he exercises every day, __________ he is not very strong.
A. Although; / B. Because; /
C. Although; but D. Because; so