С1. i don't know where .. . do you know where a is my passport; is it b my passport is; it is 2. can you tell me when ? a does the plane leave b the plane leaves c will the plane leave 3. i'd like to find out at 7 p.m. yesterday. a you were doing b did you do c you did 4. mike said that he on us the following week. a called b will call c would call 5. john asked the teacher if he take book. a can; the b could; that c could; this 6. galileo declared that the earth around the sun. a moves b moved c had been moving 7. we couldn't understand a he meant b did he mean c he means 8. the old lady said she didn't remember where a she lives b did she live c she lived 9. jane said that she music and to become a musician. a loved; is going b was loving; was going c loved; was going 10. sherlock holmes was wondering if the man the cabman a said; his name was b told; was his name c had, told; his name was 11. we the child not to do that again. a told b said c asked 12.1 wonder if peter us this afternoon. — let's wait. a is calling b calls c will call 13. alex says that he all his money and to buy the tickets. a lost; wouldn't be able b has lost; won't be able c lost; can't 14. my brother told me that he would be busy a tomorrow b the next day c the day before 15. i thought you … you … to join them at the weekend. a say; are going b said; would be going c said; were going 16. he said that he ……. swim really fast. a can b could c be able to 17. he said there …………… an accident outside the supermarket a was b has been c had been 18. tom said he …………… to london ………. a is going; the following day b was going; the following c was going; tomorrow 19. maria apologized for not coming. she said she had been busy ……………… a that day b the following day c the day before 20. hannah said that she ….. to go to the football match, but she didn’t have enough money. a wants b would want c wanted