If And Unless - English Grammar Exercises

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  • Number Questions: 25 questions
  • By: englishfreetest.com
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If And Unless - English Grammar Exercises.

Here's the exercise 'If And Unless - English Grammar Exercises' about English grammar. It's to practise the English grammar.


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  • Test content
    Question 1: "Don't do it ___ you don't want to."
    A. "if"
    B. "unless"
    Question 2: "___ you ask me to sit somewhere else, I'll sit here."
    A. "if"
    B. "unless"
    Question 3: "Sign the document only ___ you read it carefully."
    A. "if"
    B. "unless"
    Question 4: "You won't be able to describe the picture ___ you look at it carefully."
    A. "if"
    B. "unless"
    Question 5: "I'll go to the beach with you ___ it rains this weekend."
    A. "if"
    B. "unless"
    Question 6: "He'll be sent to jail ___ he's caught in the act."
    A. "if"
    B. "unless"
    Question 7: "He shouldn't drive ___ he doesn't have a driver's license."
    A. "if"
    B. "unless"
    Question 8: "Just let it go ___ you don't want to be involved in any argument."
    A. "if"
    B. "unless"
    Question 9: "Life on the planet will be impossible ___ we don't fight against air and water pollution."
    A. "if"
    B. "unless"
    Question 10: "___ we learn from our mistakes, we may repeat them."
    A. "if"
    B. "unless"
    Question 11: "___ she does well in the interview, she won't be accepted in the Ph.D. program."
    A. "if"
    B. "unless"
    Question 12: "___ you need me, just give me a call, and I'll be there in no time."
    A. "if"
    B. "unless"
    Question 13: "I'll go to the concert with you tonight ___ my boss asks me to work overtime this evening."
    A. "if"
    B. "unless"
    Question 14: "___ you ever come to California, feel free to visit us."
    A. "if"
    B. "unless"
    Question 15: "___ you want to develop a lung disease, you shouldn't smoke."
    A. "if"
    B. "unless"
    Question 16: "___ you don't mind, I'll sit here."
    A. "if"
    B. "unless"
    Question 17: "___ you love her, marry her."
    A. "if"
    B. "unless"
    Question 18: "Don't do it ___ you're not sure of the consequences."
    A. "if"
    B. "unless"
    Question 19: "___ she works hard, she won't get a promotion."
    A. "if"
    B. "unless"
    Question 20: "___ you buy the tickets in advance, you won't be able to see that concert."
    A. "if"
    B. "unless"
    Question 21: "___ you don't understand the exercise, I'll try to help you."
    A. "if"
    B. "unless"
    Question 22: "He must study ___ he doesn't want to flunk the course."
    A. "if"
    B. "unless"
    Question 23: "Don't interrupt the meeting ___ it's an emergency."
    A. "if"
    B. "unless"
    Question 24: "___ he moves to another country, it'll probably be to Australia."
    A. "if"
    B. "unless"
    Question 25: "I'll punish you ___ you break one of my favorite vases."
    A. "if"
    B. "unless"