The boy’s new bike is _______ envy of his friends.
| A．a | B．the | C．/ | D．an |
I do not want to accuse him _____ telling lies．
| A．of | B．against | C．with | D．about |
Local villagers ______the doctors with the people ______ in the bus crash.
| A．assisted; wounded | B．aided; wounding |
| C．help; wounding | D．saved; wounded |
Time, _____correctly, is money in the bank．
| A．to use | B．used | C．using | D．To use |
We tried to find a table for seven, but they were all ______．
| A．given away | B．kept away | C．taken up | D．used up |
I don’t know who invented _____ iPhone, but I think it is____ useful invention．
| A．the; a | B．the; the | C．an; the | D．an; a |