The next thing he saw was smoke from behind the house. (2011 .全国 I)
| A．rose |
| B．rising |
| C．to rise |
| D．risen |
Children who are over-protected by their parents may become _____.
| A．hurt | B．spoiled | C．damaged | D．harmed |
Paper making began in China and from there it _____ to North Africa and Europe.
| A．took | B．spilled | C．carried | D．spread |
When the entire class worked together they finished the project _____.
| A．in no way | B．in no time | C．on no account | D．in no case |
Having checked the doors were closed, and _____all the lights were off, the boy opened the door to his bedroom.
| A．why | B．that | C．when | D．where |
To save class time, our teacher has ______students do half of the exercises in class and complete the other half for homework.
| A．us | B．we | C．our | D．ours |