Trả lời: 44. Tom asked me ________.A. if was I having a good time last weekendB. whether I had had a good time the previous weekendC. if would I have a good time last weekendD. whether I have had a good time last weekend45. ________, the workers will stop working.A. If working conditions aren't improvedB....
Trả lời: 48. He asked, 'Why didn't she take the final exam?’A. He asked why she hadn't taken the final exam.B. He asked why she took the final exam.C. He asked why she was taking the final exam.D. He asked why she doesn't take the final exam.49. We must take steps to save natural resources, otherwise the...