Giúp mình giải cái này với mn ơi II. GERUND AND TO INFINITIVE Exercise 1: 1. My father usually helps me_______ English. A. to learn ​B. lean ​C.learning ​d. both a and b 2. He was heard_______ shout. a. to ​b. of ​c. by ​d. at 3. This student expected_______ the first winner of the Grand Prix. a. be ​b. being ​c. to be ​d. will be 4. I told her_______ about her wedding; everything will straighten out. a. Don't worry ​b. not to worry ​c. no worry ​d. not worry 5. May I suggest you let_______ a. Mary doing so ​b. Mary do so ​c. Mary does to ​d. Mary to do so 6. She_______ him when he called her. a. pretended not hear ​b. pretended she heard not c. pretended not to hear ​d. did not pretend hear 7. The doctor advised_______ late. a. me not staying up b. me not stay up ​c. me not to stay up d. I did not stay up 8. The school superintendent told me_______ a. hurrying up ​b. to hurry up ​c. hurry up ​d. hurried up 9. "_______us face the enemies", shouted the soldiers. a. Make ​b. Let ​c. Leave ​d. Keep 10. Mr. Brown told the schoolgirls_______ in class. a. don't ear ​b. not to eat ​c. eat not ​d. not eat 11. I have heard Dang Thai Son_______ the piano. a. played ​b. plays ​c. play ​d. to play 12. The young teachers wanted a Foreign Language Teaching workshop _______ in Ho Chi Minh City. a. to be holding ​b. should hold ​c. to be held ​d. to hold 13. _______able to take part in the international math contest two years from now, Son works very hard in his math lass. a. In order to be ​b. Being ​c. Been ​d. So that he be 14. Try_______ so many mistakes. a. not to make ​b. not make ​c. to make not ​d. make not 15. Let me_______ from you soon. a. to hear ​b. hear ​c. hearing ​d. heard 16. John is too stupid_______ understand this. a. to ​b. not to ​c. to not ​d. for 17. The wind is_______ to blow the roof off. a. strong enough ​b. too strong ​c. quiet strong ​d. very strong 18. My father is _______ to stay up late. a. too tired ​b. enough tired ​c. tired enough ​d. so tired 19. John wanted me_______ him. a. to be helping ​b. help ​c. to help ​d. I help 20. I want_______ early tomorrow morning. a. to leave ​b. leaving ​c. me leave ​d. me leaving