Choose the best answer among A, B, C, or D. 1. This is the letter ………… I have been waiting. A. That B. whom C. for which D. Ø 2. Tim is someone ………… A. I hardly ever write to B. I hardly ever write B. Who I hardly write to D. To that I hardly ever write 3. The Sales Manager is the person …………. I obtained the figures. A. By whom B. from whom C. who D. Ø 4. The shop ……….. I got my stereo has lots of bargains. A. From which B. where C. Ø D. A & B are correct 5. The jewelry ……….. was rather expensive. A. We are looking at B. that we were looking C. at which we were looking D. for what we were looking 6. Do you know the person ………this book was written? A. Who B. whom C. by whom D. by who 7. I can’t remember the name of the hotel…………… A. That we stayed at B. where we stayed C. at which we stayed D. All are correct 8. The program ………… was really interesting. A. We were watching B. that we were watching with C. was being watching D. at which we were watching 9. These are the boys ……….. I went skiing. A. Who B. that C. with whom D. whose friends 10. Religion is the subject ……….. people hold very firm opinions on. A. Who B. of which C. whose D. that Giúp mình với ạ. Mình cảm ơn nhiều