This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Test Prep > Toefl > Toefl Grammar – Quiz 18 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Toefl Grammar Quiz 18 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Daniel said that if he had to do another homework tonight, he would not be able to attend the concert. A) Would not be able. B) To attend. C) If he had to. D) Another. Show Answer Correct Answer: D) Another. 2. The professor (A) asked whether (B) the assignment (C) was finished or not (D). A) A. B) D. C) C. D) B. Show Answer Correct Answer: B) D. 3. Choose the letter of the word or phrase that best completes the sentence:By the time the explorers arrive at the remote outpost, the supply helicopter ..... A) Will have already left. B) Has already left. C) Will already leave. D) Already leaves. Show Answer Correct Answer: A) Will have already left. 4. Although polar bears hunt other animals, they seldom rarely kill people. A) Although. B) Other. C) Kill. D) Seldom. Show Answer Correct Answer: D) Seldom. 5. "I was at the doctor all morning." She told me she ..... at the doctor all morning. A) Was. B) Is. C) Had been. D) Has been. Show Answer Correct Answer: C) Had been. 6. He suggested ..... early to avoid the traffic. A) Leaving. B) Leave. C) Leaves. D) To leave. Show Answer Correct Answer: A) Leaving. 7. By the time we got to the station, the train ..... A) Leaves. B) Left. C) Had left. D) Has left. Show Answer Correct Answer: C) Had left. 8. I didn't go to the party ..... I was sick. A) Because. B) Although. C) So. D) But. Show Answer Correct Answer: A) Because. 9. Complete the sentence with the best clause marker:Anyone ..... wanted to get the news and could understand the beats or signals could easily just watch or listen. A) Where. B) Who. C) If. D) Which. Show Answer Correct Answer: B) Who. 10. The Louisiana Purchase, made in 1803, almost was doubled the size fo the United States. A) The Louisiana Purchase. B) The. C) Almost. D) Was doubled. Show Answer Correct Answer: D) Was doubled. 11. The proposal would have been approved if it ..... earlier. A) Has been submitted. B) Had been submitted. C) Was submitted. D) Submitted. Show Answer Correct Answer: B) Had been submitted. 12. Each object ..... Jupiter's magnetic field is deluged with electrical charges A) It enters. B) Entering. C) Enters. D) Enter. Show Answer Correct Answer: B) Entering. 13. We couldn't understand ..... she decided to quit the program. A) Why. B) Which. C) Who. D) What. Show Answer Correct Answer: A) Why. 14. In 1729, Benjamin Franklin published the Pennsylvania Gazette, which soon became the most read widely newspaper in the colonies. A) Read widely. B) Soon. C) Published. D) Which. Show Answer Correct Answer: A) Read widely. 15. The museum ..... historical artifacts carefully to ..... their condition for future exhibitions. A) Preserved, maintain. B) Is preserving, maintaining. C) Has preserved, maintains. D) Preserves, maintain. E) Has been preserving, to maintain. Show Answer Correct Answer: E) Has been preserving, to maintain. 16. He was drink a cup of coffee when the telephone rang. A) When. B) A cup. C) Was drink. D) Rang. Show Answer Correct Answer: C) Was drink. 17. The project will fail ..... immediate action is taken. A) Since. B) Unless. C) Because. D) Although. Show Answer Correct Answer: B) Unless. 18. Identify the part of the sentence that contains an error:I wanted to attend the concert but I didn't have enough money. A. wanted to attend B. but I didn't C. have enough money A) A. wanted to attend. B) B. but I didn't. C) C. have enough money. D) None of the above. Show Answer Correct Answer: C) C. have enough money. 19. In the company of human beings, parrots demonstrate a remarkable talent for mimicry, for which they never use in the forest. A) Remarkable. B) The company. C) For. D) For which. Show Answer Correct Answer: D) For which. 20. She was born ..... January 15th. A) At. B) In. C) On. D) By. Show Answer Correct Answer: C) On. 21. Each of the applicants (A) were (B) required to submit (C) two recommendation letters (D). A) C. B) A. C) B. D) D. Show Answer Correct Answer: C) B. 22. The incidence of anorexia nervosa, ..... , is growing in industrially advanced societies. A) For which an eating disorder. B) An eating disorder. C) An eating disorder which. D) Is an eating disorder. Show Answer Correct Answer: B) An eating disorder. 23. Whole-grain food products ..... in most large supermarkets across the United States and Canada. A) Now to purchase. B) Now can purchase. C) The purchase of which. D) Can now be purchased. Show Answer Correct Answer: D) Can now be purchased. 24. The homework ..... by all of the students before class started. A) Completes. B) Was completed. C) Has completed. D) Is completing. Show Answer Correct Answer: B) Was completed. 25. By the time the lecture ended, most of the audience ..... A) Had left. B) Left. C) Was leaving. D) Leaves. Show Answer Correct Answer: A) Had left. 26. Rarely ..... such a fascinating performance. A) I see. B) I have seen. C) Do I see. D) Have I seen. Show Answer Correct Answer: D) Have I seen. 27. Because Sam and Michelle had done all of the work theirselves, they were unwilling to give the results to Joan. A) Had done. B) Because. C) Theirselves. D) Unwilling to give. Show Answer Correct Answer: C) Theirselves. 28. The new regulations require that every application ..... before the deadline. A) Was submitted. B) Be submitted. C) Has been submitted. D) Is submitted. Show Answer Correct Answer: B) Be submitted. 29. The fact that he passed the exam so easily ..... everyone. A) Surprise. B) Surprising. C) Surprised. D) Surprises. Show Answer Correct Answer: D) Surprises. 30. Choose the letter of the word or phrase that best completes the sentence:The professor and his students, along with a laboratory assistant, ..... preparing for the annual science fair presentation. A) Are. B) Were to. C) Is. D) Have. Show Answer Correct Answer: A) Are. ← PreviousNext →Related QuizzesTest Prep QuizzesGrammar QuizzesToefl Grammar Quiz 1Toefl Grammar Quiz 2Toefl Grammar Quiz 3Toefl Grammar Quiz 4Toefl Grammar Quiz 5Toefl Grammar Quiz 6Toefl Grammar Quiz 7Toefl Grammar Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books