KangKang:Excuse me,1________________________________？Lily:Science book? Of course.2_____________________________. KangKang:It's an interesting book.3_____________________________? Lily:Two weeks.4_________________________. KangKang:Sure,I will.Thank you.By the way,where is lucy?Do you know? Lily:Yes.5_________________________in the libraey.KangKang:Oh,she likes reading,too,Let's go to the park afyer class. Lily:Good idea.See you later.KangKang:See you
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答案：
1.can I borrow this book
2.What do you think of the book？
3.Can you tell me how long i can keep this book?