Giúp mình với ạ 1. Alexander G.bell invited the telephone 1847 -> 2. "When does your school start ?" She asked me -> 3. "Can you speak Chinese?" He said to me -> 4.we can solve the problem -> 5. Maryan doesn't have a longer vacation in Viet Nam -> 5. Jane can play the piano better than Elizabeth -> 6. They planted green trees around their house -> 7. If you don't have a visa, you can't visit Thailand -> 8. Bill's typewriter had broken and he had to use a pencil -> 9. It is 6 years since he last came back to his home village -> 10. "I am going to take an English course in Lon Don next month " She said -> 11. It was such an awful meal that we camplained to the waiter. -> 12. Peole do not smoke in this area of the restaurant. -> 13. The fireman managed to put the fire out after five hours -> 14. It takes five hours by car to reach the nearest hotel. -> 15. Are you fimilar with his teaching style yet? -> 16. What soft of weather did you have on holiday ->