Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
 You          your room carelessly because it is still very untidy.
A.A. shouldn't clean           
B.B. could clean            
C.C. must have cleaned            
D. D. can't have cleaned

We started working here three years ago.
A.We worked here for three years.
B.We have no longer worked here for three years.
C.We have worked here for three years.
D.We will work here in three years.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
The early we leave, the sooner we will arrive.
A.leave                       
B.arrive                      
C.sooner                     
D.early

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that has the same meaning as the original one.
“If I were in your shoes, I would try to finish the pre-lab report before carrying out the experiment” said the professor to his research student.
A.The professor told his student that he wished he could finish the pre-lab report before carrying out the experiment.
B.The professor advised his student to try to finish the pre-lab report before carrying out the experiment.
C.The professor complained that his student didn’t finish the pre-lab report before carrying out the experiment.
D.The professor regretted that his student didn't try to finish the pre-lab report before carrying out the experiment.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
If you had studied hard, you ___________ your final exams.
A.would fail
B.would not have failed 
C.would have failed 
D.failed

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

A.trustworthy
B.theory
C.theses
D.width

Choose the best answer to complete the following sentences.
I’d like to find.................more about being a computer programmer.
A.across     
B.off   
C.up    
D.out

We’ve decided to interview only ten_____ for the job.
A.applicants
B.applicable
C.appliances
D.applications

III. Circle the best answer for each sentence.
He rang James, ____ a good friend as well as his trainer.
A.who was  
B. that was 
C.being                    
D.to be

Take this route and you will get to the village.
A.Unless you take this route, you will get to the village.
B.Certainly, you will get to the village if you take this route.
C.Although this route may lead you to the village, you cannot take it.
D. There is no doubt that this route will never lead you to the village.