【正文】
he report? No. I ______ it all this week. A. will do B. had done C. have done D. have been doing10. I can guess you were in a hurry. You ______ your sweater inside out. have finished C. did you do。 had had3. Remember to send me a photo of us next time you ______ to me. A. are writing B. will write C. has written D. write4. He ______ at the meeting, but his heart attack prevented him. A. will speak B. is going to speak C. had to speak D. was going to speak5. I beg your pardon, but I didn’t quite catch you. Oh, I ______ myself. A. am talking to B. talked about C. have talked to D. was talking to6. I ______ pingpong quite well, but I haven’t had time to play since the New Year. A. will play B. have played C. played D. play7. I first met Tom 10 years ago. He ______ in a radio factory at that time. A. had worked B. has worked C. was working D. has been working8. What ______ when I phoned you? I ______ my work, and I wanted to go out. A. have you done。 hadC. am working。.. . . ..1. Oh, dear. I forgot the air tickets. You ______ something.A. have left B. are always leaving C. are leaving D. always left2. I ______ so busily recently that I ______ no time to help you with your math. That’s OK. I can manage it by myself.A. have been working。 have B. have worked。 will have D. had been working。 finished B. were you doing。 had just finished D. were you doing。 had intended B. are expecting。 intend D. expected。 we ______ to each other at an international conference. A. are introduced B. are been introduced C. were