If he hadn’t wasted too much time, he …….. in his examination.
A.would fail    
B.wouldn’t fail    
C.wouldn’t have failed
D.won’t fail

Trees won’t grow…….there is enough water.
A. if                  
B.when
C.unless   
D.as

If she ...........abroad, she would have let you know.
A.had gone                                 
B.had she gone abroad
C.Because she had gone abroad                   
D.While she had gone abroad

A.............makes and fixes watches, rings, necklaces and other jewelry.
A.musician
B.engineer
C.cook
D.jeweler

If you ….., I would have brought my friends over to your house this evening to watch TV, but I didn’t want to bother you.
A.had studied    
B.studied 
C.hadn’t been studying
D.didn’t study

A..............checks and fixes your teeth.


A.nurse
B.doctor        
C.dentist
D. actor

If Jake ……….to go on the trip, would you have gone?
A.doesn’t agree   
B.didn’t agree     
C.hadn’t agreed   
D.wouldn’t agree

If you had told me that was going to happen, I…….it.
A.would have never believed    
B.don’t believe   
C.hadn’t believed    
D.can’t believe

Unless you…….all of my questions, I can’t do anything to help you.
A.answered
B.answer  
C.would answer
D.are answering

I didn’t know you were asleep. Otherwise, I….so much noise when I came.
A.didn’t make  
B.wouldn’t have made   
C.won’t make   
D.don’t make