My friend, David, was not used __________ by air, so he felt unwell.
| A．to traveling | B．to travel | C．traveling | D．travel |
When a pencil is partly in a glass of water , it looks as if it__________ .
A. breaks B, has broken C. were broken D. had broken
He has the ________ of rich experience ______other workers .
| A．advantage ; than | B．disadvantage ; over | C．disadvantage ; than | D．advantage ; over |
Their house _____ in the big fire, so they decided to build another one.
| A．has been destroyed. | B．had destroyed | C．had been destroyed | D．destroyed |
The two sides had a talk in a friendly _________ this morning .
| A．condition | B．atmosphere | C．situation | D．environment |
----- The tomato juice left a brown ______ on the front of your coat.
----- No matter . Cloth of this kind ________ easily .
| A．point ; washes | B．spot ; washes | C．point ;is washed | D．spot ; is washed |