从所给句子中选择恰当的句子完成下面对话。
A: You look sad today． What's the matter with you?
B: 1
A: What's your stress?
B:I have difficulty with my study． 2
A: I've read a book called The Teenager's Guide to Real World recently． 3
B: Will it be helpful to me?
A: Of course．It can help teenagers see how the world really works and gives advice on how they can prepare themselves for the future．
B: 4
A: Yes．That book can also help parents and teachers understand teenagers better．
B: Remember to bring me the book tomorrow． 5
A:OK．
| A．Is that so? B．It's very useful． C．I can't wait to read it． D．I feel stressed from time to time． E．It was written by an American writer． F．I have many headaches． G．I don't know how to deal with my problem． |
根据短文内容，从方框中选择适当的词，并用其正确形式填空，使短文完整，正确（每个词只能用一次）
| shoe grow full foot come if side by expensive pair cheap difficult |
At a certain age, children's feet begin 1 very quickly．Their parents have to keep buying new 2 for them．Are your feet still growing? How good 2 our shoes could grow, too．But maybe they can!
A British company 4 up With shoes that grow with your feet．The INCH worm trainers use a technology called iFit．The shoes can stretch（拉长）by one 5 size．Each pair of shoes has three sizes．Press a button in the 6 of the shoe and pull the toe out to the length you need．
According to the makers, the shoes don't stretch 7． accident and they can stand the 8． playground workouts（测试）．
But at 47.99（662 yuan）, the~ are not 9 ． Peter Craig from INCHworms said they have already sold five hundred 10．
He added: "They are also great for kids who have one foot bigger than the other．"