c. chance d. sad → c 7. a. head b. cheese c. cheap d. cheat → a Find the mistakes 8. Cotton used to rank first between Alabama’s crops, but it represents only a fraction of the agricultural production now. a. Cotton b. rank c. between d. represents only → c 9. Salmon lay their eggs and die in fresh water, although they live in salt water when most of their adult lives. a. lay b. although c. when d. adult lives → c 10. To building their nests, tailorbirds use their bills as needles. a. building b. nests c. their d. as → a Grammar and Vocabulary 11. If we had known that you were there, we you a letter. a. would write b. would have write c. would have written d. had written → c 12. America’s first globe maker was James Wilson, who and blacksmith in his earlier life. a. farmer had been b. had been a farmer c. farming d. being a farmer → b 13. They keep about an old friend they met yesterday. a. to talk b. talk c. talking d. talked → c 14. Napoleon the West Indian island of Santo Domingo in 1801. a. attacked b. is attacking c. has attacked d. attacking → a 15. If we had checked the petrol before we started, we here. a. wouldn't stop b. wouldn't have stopped c. would have stopped d. would stop → b 16. Norman E. Borlaug was the first agricultural scientist to ……………… the Nobel Peace Prize. a. receive b. have c. take d. accept → a 17. It's twelve o'clock. It's high time we ! a. leave b. left c. to leave d. leaving → b 18. Not only knowledge and skills, but also attitudes in school for students’ future adjustment to society. a. when cultivated b. cultivated c. which need to be cultivated d. need to be cultivated → d 19. The less we study, the we are. a. worse b. bad c. well d. good → a 20. On Mercator’s maps, the far northern and southern polar regions are a. greatly exaggerated in area b. exaggerating greatly in area c. greatly exaggerate in area d. great exaggeration in area → a 21. He would rather to class yesterday than today. a. go b. have gone c. had gone d. went → a 22. On the slope of Long’s Peak in Colorado the ruin of a gigantic tree. a. that lies b. lies c. where lies d. lie → b 23. She was born in Malaysia, rubber trees grow well. a. what b. who c. where d. which → c 24. in Shanghai than in any other city in China. a. More people live b. More people living c. It has more people d. More living people → a 25. Who can tell me the name of the man bag was stolen? a. whose b. who c. which d. when → a 26. The earth spins on its axis and 23 hours, 56 minutes and 4.09 seconds for one complete rotation. a. need