30 bài tập trắc nghiệm về Câu Điều Kiện

Câu hỏi 1 :

If I  ________,I’ll let you know.

• A am staying     
• B will stay     
• C do stay             
• D would stay

Câu hỏi 2 :

If the chair _______break, Paul can fix it for you.

• A might      
• B should       
• C may           
• D can

Câu hỏi 3 :

If he had got half a mark more, he ______in the exam.

• A wouldn’t fail  
• B wouldn’t  have failed
• C won’t fail
• D won’t be failing

Câu hỏi 4 :

“Did you need help with your math last night ?”

“ If I had had, I ____you”.

• A would call
• B called
• C would have called
• D will call

Câu hỏi 5 :

 “John went to the hospital alone .” “ If _____, I would have gone with him.”

• A had he told me
• B he had told me
• C he has told me
• D he would tell me

Câu hỏi 6 :

“My boss made me work overtime again. ”

“ If I were you , I______my job.”

• A would quit 
• B will quit
• C must quit
• D quit

Câu hỏi 7 :

“Remember the day I drove you to airport ?”

“ If you hadn’t ____me, I would have been late.”

• A take
• B taking 
• C took
• D taken

Câu hỏi 8 :

Nobody told me about your trouble. I ____you if I ____ about it.

• A would  have  helped-----had known
• B would  have  helped-----knew
• C would  have  helped----would know
• D would  help---know

Câu hỏi 9 :

If you____salt on ice, it _____.

• A put---will melt
• B would put ------melts
• C will put----will met
• D put---- melted

Câu hỏi 10 :

If he _____now , he_____ the rush hour.

• A leaves----misses
• B leaves----will miss
• C leaves----would miss
• D will leave-----will miss

Câu hỏi 11 :

Do you think there would be less conflict in the world if all people……the same language?

• A spoke
• B speak
• C had spoken    
• D will speak

Câu hỏi 12 :

If you can give me one good reason for your acting like this, …….this incident again.

• A I will never mention     
• B I never mention
• C will I never mention
• D I don’t mention

Câu hỏi 13 :

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

Câu hỏi 14 :

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

Câu hỏi 15 :

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

Câu hỏi 16 :

If someone…..into the store, smile and say, “ May I help you?”

• A comes
• B came    
• C would come    
• D could come

Câu hỏi 17 :

“ Here’s my phone number.”

“ Thanks. I’ll give you a call if I …….some help tomorrow.”

• A will need   
• B need  
• C would need   
• D needed

Câu hỏi 18 :

If I weren’t working for an accounting firm, I….in a bank.

• A work                   
• B will work        
• C have worked
• D would be working

Câu hỏi 19 :

The death rate would decrease if hygienic conditions …..improved.

• A was 
• B is   
• C were
• D had been

Câu hỏi 20 :

The education in Japan…..if the basic principles of education had not been taken into consideration.

• A would go down                                    
• B would have gone down
• C went down                                            
• D had gone down           

Câu hỏi 21 :

If there….., the rice fields could have been more productive.

• A had been enough water                        
• B were enough water
• C would be enough water                       
• D are enough water

Câu hỏi 22 :

If she…. him, she would be very happy.

• A would meet
• B will meet     
• C is meeting       
• D met

Câu hỏi 23 :

If he…..a thorough knowledge of English, he could have applied for this post.

• A had had
• B had
• C has
• D has had

Câu hỏi 24 :

If it…. ……..convenient, let’s go out for a drink tonight.

• A be  
• B is     
• C  was                      
• D were

Câu hỏi 25 :

If you…….a choice, which country would you visit?

• A have
• B had                     
• C have had             
• D will have

Câu hỏi 26 :

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

Câu hỏi 27 :

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

Câu hỏi 28 :

The bench would collapse if they…..on it.

• A stood 
• B stand   
• C standing 
• D stands

Câu hỏi 29 :

Mark the letter A,B,C,or D on your answer sheet to indicate the sentence that is closest in meaning to the following question.
Unless we protect the environment, our life will be badly affected.

• A  If our life is badly affected, we will protect the environment.
• B If we protect the environment, our life will be badly affected.
• C If we don’t protect the environment, our life won’t be badly affected.
• D If we don’t protect the environment, our life will be badly affected.

Câu hỏi 30 :

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that best combines a pair of sentences in the following question.

The driver in front stopped so suddenly. Therefore, the accident happened.

• A If the driver in front didn't stop so suddenly, the accident wouldn't happen.
• B If the driver in front hadn't stopped so suddenly, the accident would have happened.
• C If the driver in front hadn't stopped so suddenly, the accident wouldn't have happened.
• D If the driver in front had stopped so suddenly, the accident would have happened.