5. People have used leather to make shoes since hundreds of years. A. have used B. to make C. since D. of 6. I asked her whether was there a fridge in the kitchen. A. asked B. whether C. was there D. in 7. My father’s motorbike is using too many gas now. A. My father’s B. is using C. too many D. now 20. When I came in, everyone were watching a film on television. A. When B. came C. were watching D. on 21. This job requires you working long hours and go on business trip at short notice. A. requires B. working C. go on D. at short notice 22. I’m usually right about the weather, am not I? A. I’m B. usually C. am not D. I CÁC BẠN LÀM VÀ GIẢI CHI TIẾT GIÚP MÌNH VS Ạ