làm + giải thik 16. Summer is always hotter than Fall, ……? A. is summer B. is the summer C. is it D. does it 17. He is ……….. young to get married. A. so B. too C. such D. very 18. We haven’t seen them………………. last Sunday. A. since B. until C. while D. for 19. I’m sure I …………… come tomorrow. A. will be able to B. would C. may D. am going to 20. He is ………….. to lift this heavy package of cotton. A. not strong enough B. enough strong C. strong not enough D. not enough strong 21. She hasn’t bought a new computer …………. A. ever B. since C. yet D. already 22. I was listening while my brother …………… computer games. A. played B. was playing C. have played D. would play 23. Mary sent me some vegetables ………. by his father. A. to grow B. grow C. grew D. grown 24. John is said …………… the brightest in the class. A. to be B. was C. being D. he was 25. The new shopping mall is quite……………… the present shopping area. A. different from B. like to C. similar D. the same