A terrible thought Mr. Smith when he was leaving for work: what if an accident happened while his son was alone at home?
| A．insured | B．freed |
| C．attacked | D．struck |
You have no idea what I have had to _____ during the last few months.
| A．put through | B．go through |
| C．read through | D．look through |
The woman told the workers that her house _____.
| A．required to paint | B．required painting |
| C．requires paint | D．requires being painted |
The school requested that all the students ____ school uniform on weekdays in school.
| A．wear | B．wore | C．wears | D．have worn |
Bats are surprisingly long-lived creatures, some _____ a life span of around 20 years.
| A．having | B．had | C．have | D．to have |
－So you gave Mary your dictionary？
－______．She said she'd return it to me when she could afford her own．
| A．Not exactly | B．My pleasure |
| C．No doubt | D．Good idea |