34. Police are searching _______ the man who escaped from prison. A. at B. in C. for D. by 35. Don’t point that knife _____ me. It’s dangerous. A. at B. to C. into D. onto 36. I heard a noise behind me and turned _____, but there was nothing. A. away B. out C. on D. round 37. Why were you so unfriendly ________ Tessa? Have you had an argument with her? A. of B. for C. to D. with 38. They gave me a form and told me to fill ______ it. A. in B. on C. at D. with 39. We travelled ________ 6.45 train, which arrived at 8.30. A. in the B. on the C. by the D. by 40. Janet warned me ______ the water. She said it wasn’t safe to drink. A. about B. with C. on D. to 41. Albert is 85 and lives alone. He needs somebody to look ______ him. A. for B. on C. at D. after. 42. I will not be here next week. I am going _____ business in Singapore. A. in B. on C. with D. at 43. I don’t believe __ ghosts. I think people only imagine that they see them. A. to B. about C. in D. with 44. Don’t go too fast. I can’t keep _____ you. A. on to B. on with C. up to D. up with 45. Polly wants to cycle round the world. She’s really keen ______ the idea. A. about B. for C. on D. with 46. This village is ______ Hanoi. It’s only six miles away. A. along B. by C. near D. next. 47. Endangered species are plant and animal species which are _____ danger of extinction. A. on B. in C. at D. by 48. Plant and animal extinction leads ______ loss of biodiversity. A. on B. in C. into D. to 49. The initiative for founding the Red Cross came _______ a Swiss man called Jean Henri Dunant. A. from B. with C. through D. to 50. Helen: Hello, Julie. You look very brown. Where’ve you been? Julie: Oh, I’ve just got back ______ holiday. A. on B. at C. in D. from