Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

We were quite impressed by the ______ students who came up with the answer to our question almost instantly.

A. absent-minded

B. big-headed

C. quick-witted

D. bad-tempered

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

The students _____________ by the teacher yesterday were very rude.

A. punished

B. to punish

C. punish

D. punishing

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.

By 1820, there were over sixty steamboats on the Mississippi river, _______ were quite luxurious.

A. which of many

B. many of them 

C. many of which 

D. many of that

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

By 1820, there were over sixty steamboats on the Mississippi river, _________ were quite luxurious.

A. which many

B. many of them

C. many of which

D. many that

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions:

Hurry up, or they ……………… serving meals by the time we get to the restaurant.

A. stop

B. will have stopped

C. are stopping

D. will stop

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.

The bus was crammed ________ students who were making ________ the central park where the festival would take place.

A. with/for

B. with/into

C. in/for

D. of/out