_________ what you bought with the samples, I don’t think it is _________ the money．

compared; worthwhile

compared; worthy

comparing; worthy

comparing; worth

Only then _________ I was wrong．

I realized

did I realized

had I realized

I had realized

As _________ matter of fact, _________ beauty of _________ nature there made an excellent impression on me．

a; the; the

the; the; /

a; the; /

a; /; the

Look at the terrible situation I am in! If only I ________ your advice．

follow

had followed

would follow

have followed

The captain urged that the mission ________ before dark．

must be finished

be finished

ought to be finished

was finished

The workers will go on strike if the demands they ________ put forward are turned down．

could

would

/

Had．

________ with so much trouble, we failed to complete the task on time．

Faced

Face

Facing

To face．

He asked me ________ with me．

what the matter is

what the matter was

what's the matter

what was the matter

Could you tell us ________ happens when one student in class expresses a personal opinion ________ maybe offends other students?

that; that

what; where

that; where

what; that．

when I am not sure of the spelling or pronunciation of a word, I will ________ the dictionary for it．

look up

look over

refer

consult