The number of books in the bookshop is about 10，000 and a number of them________about science．
| A．is |
| B．was |
| C．are |
| D．were |
Would you please________my baby while I’m cooking？
| A．take out of |
| B．take care of |
| C．take part in |
| D．take away from |
—Why are you standing there，Mingming？
—Two tall boys are sitting________me，so I can’t see the blackboard clearly．
| A．behind |
| B．next to |
| C．in front of |
| D．beside |
Sally used to be________，but now she enjoys meeting and talking to new friends．
| A．active |
| B．shy |
| C．honest |
| D．outgoing |
I used to________in the morning，but now I’m used to________before going to bed．
| A．read；read |
| B．reading；read |
| C．read；reading |
| D．reading；reading |