Khoang vào câu trả lời đúng nhấtKhoanh vào đáp án đúng nhất ----- Nội dung ảnh ----- 19. She insisted _________ talking to her lawyer. A. in B. for C. on D. of 20. He is not good _________ maths. He is incapable _________ calculating. A. at - of B. for - of C. on - for D. on - of 21. __________ so much, the doll is still on the shelf. A. Cost B. Costs C. to cost D. Costing 22. __________ at by everyone, he was disappointed. A. laughed B. laugh C. laughing D. In laugh 23. __________ anxious to please us, they told us all we wanted to know. A. Be B. To be C. Being D. In being 24. Since __________ his new business, Bob has been working 16 hours a day. A. open B. opening C. opened D. of opening 25. To keep __________ one hand on the steering wheel, Ann opened a can of soda pop with her free hand. A. To keep B. Keep C. In keeping D. Keeping 26. When __________ to explain his mistake, the new employee cleared his throat nervously. A. asking B. asked C. to be asked D. to be asking 27. The girl __________ behind you is naughty. A. stands B. stood C. is standing D. standing 28. __________ by the visitor, the clavichord could not be used. A. Broken B. Break C. Breaking D. Broke 29. Scientists are claiming a major breakthrough in the fight __________ cancer. A. against B. on C. to D. about 30. You could see he was allergic __________ housework. A. by B. with C. to D. of |