题目内容：
Dialogue TwoStudent：I mean I want to do some of these problems.
Teacher：Yeah.
Student：But it’s taking time to do them.
Teacher：When we cover something in the lesson,5__________ Work out the exercises in it. Erm, when you get a little bit stuck, sort it out yourself, and then think.
Student：Yeah.
Teacher：I know I see how you do it. And maybe if you’re totally stuck,6__________
Student：Yeah.
Teacher：It’s really the more you do, Mm, on your own. Because 7__________you’re gonna be on your own. Keep working on it and you’11 be okay.
第5题__________ A．when it comes to the exam,
B．you need to go over it yourself.
C．then I can go through it again next time.
D．you have to hand in your homework.
参考答案：
答案解析：