1. let's, the, to,library, go (.) (连词成句) ________________________________________ 2. The books about games are on shelf B. (对画线部分提问) ________________________________________ 3. Here's a hamburger for you. (写出答语) _________________________________________ 4. We can use our computer now. (改为一般疑问句) _________________________________________ 5. There is a CD-ROM in the book. (对画线部分提问) _________________________________________