He was ________ boy.
| A．a 8-year-old | B．a 8-years-old |
| C．an 8-year-old | D．an 8 year old |
The people in western countries celebrate by making pumpkin lanterns and wearing special costumes with masks.
| A．Christmas | B．Halloween |
| C．Thanksgiving Day | D．New Year’s Day |
There are some dangerous fishes in this river, and I’ve warned Tom here.
| A．not to swim | B．to not swim |
| C．swim not to | D．to swim not |
In the play，John as a businessman.
| A．wears | B．dresses | C．put on | D．dressed up |
Don’t be afraid of new words. You can in the dictionary.
| A．look at them | B．look for them |
| C．look them up | D．look them over |
Don’t you know that the scientist for two years?
| A．has been died | B．has dead |
| C．has died | D．has been dead |