... London. (in/ on/ for/ with)8. I think you should go ___ train. (on/ with/ by/ to)9. We were on a trip along the river ___ the evening. (on/ in/ at/ about)10. They have been interested in saving ... on TV. (watchers/ audience/ viewers/ spectators)6. Canada is one of the largest ___ richest countries in the world. (and/ but/ or/ although)7. I was delighted to see her ___ my party. (in/ on/for/ ... khung để điền vào đoạn văn sau. Có một từ không sử dụng. (2 điểm)so, the, because, took, out, trip, checking, away, interestIt is Mai’s first (1) ………………… to London. She arrived at Heathrow...