We have very strict quality control and anything imperfect is ____, so customers feel secure about our products．
| A．denied | B．rejected | C．deserted | D．refused |
We volunteered to collect money to help the ______ of the tsunami.
| A．victims | B．folks | C．fellows | D．villagers |
If you spend enough money advertising, your product sales will surely_________.
| A．expand | B．enlarge | C．extend | D．increase |
Pigeon is often considered a（n）________ of peace.
| A．example | B．sign | C．mark | D．symbol |
Henry's news report covering the conference was so _____ that nothing had been omitted.
| A．understanding | B．comprehensible | C．comprehensive | D．understandable |
The lost car of the Lees was found _____ in the woods off the highway.
| A．vanished | B．abandoned | C．scattered | D．rejected |