Most of the big hotels in Shanghai were full last week, But finally we ______find a room in a small one.
| A．ought to | B．could | C．were able to | D．might |
In order to prevent the disease ___________ to other districts, the authorized organization killed thousands and thousands of cows.
| A．extending | B．spreading | C．expanding | D．stretching |
These seats are __________ for the elderly and disabled.
| A．observed | B．deserved | C．preserved | D．reserved |
Mr. and Mrs. White are determined to give their children ____ first-rate education, though they are both out of ____ work now.
| A．a, the | B．the, the | C．a, / | D．the, / |
________ for the free ticket, I would not have gone to the theatre so often.
| A．Were it not | B．Had it not been | C．Had not it been | D．Were not it |
________ as he was, he looked quite calm in that difficult situation.
| A．A child | B．The child | C．Children | D．Child |