1 . Time________(permit), I expect to have more spare time to spend with my family. (所给词的适当形式填空)

2 . The country has already sent up three unmanned spacecraft, the most recent ____ at the end of last March.

A．has been launched	B．having been launched
C．being launched	D．to be launched

3 . J________ from his last jump, Jason was unlikely to have recovered from his injuries. （根据首字母单词拼写）

4 . The children went home from the grammar school, their lessons________for the day.

A．finished	B．were finished
C．had been finished	D．to have been finished

5 . All things ________ because of the snowstorm, many passengers could do nothing but take the train.

A．had been canceled	B．have been canceled
C．were canceled	D．having been canceled

6 . All her time _________ experiments, she has no time for entertainment.

A．devoted to doing	B．devoted to do
C．devoting to do	D．is devoted to doing

7 . In the past few years, he has collected a lot of ancient coins, ________dating back to the Ming and Qing Dynasties.

A．most of which

B．most of that

C．most of them

D．most of whom

8 . More time ________, we should have done it much better.

A．to give

B．gives

C．given

D．giving

9 . All her time ________ experiments, she has no time for entertainment.

A．devoted to doing

B．devoted to do

C．devoting to doing

D．is devoted to doing

10 . Mr. Zhang bought his wife a lot of gifts, a gold ring ______.

A．include

B．including

C．included

D．was included