— Finished the book？How do you find it?
— ________.It’s worth reading a second time.
| A．I borrowed it from a library | B．A friend lent it to me |
| C．It’s totally fascinating | D．I didn’t get that |
When he came in, I happened __________ my experiment in the lab.
| A．to do | B．to be doing |
| C．to have done | D．to be done |
Now I've got him in my __________；I can make him do anything I want.
| A．energy | B．strength |
| C．power | D．right |
The doctor thought __________ would be good for you to have a holiday.
| A．this | B．that |
| C．one | D．it |
The boy entered the room quietly in order to avoid __________ his parents.
| A．being waken up | B．to wake up |
| C．waking up | D．to have waken up |
Taking weight-loss pills will __________ our health.
| A．effect | B．affect |
| C．error | D．effort |