We found it impossible ________ all the questions within the time given.

A) lending

B) lend

C) borrowing

D) borrow

A) John to pass

B) John pass

C) passing John

D) John's passing

A) is to put off

B )was put off

C) should put off

D) be put off

A) a such

B ) such

C) such a

D) so

A) doing what is right

B)to do what is right

C) did what was right

D) to do what was right

A) will be leave

B) leaves

C) will have left

D) is left

A) in addition

B) except

C)as well as

D)as well

A) to apologize

B) apologizing

C) apologized

D) apologize

A) as

B) what

C) while

D) that

A) Judged from

B) To judge from

C) Judging from

D) Having been judging from