7. My brother studies than I do. a) badly b) worse c) the worst 8. How long have they - Switzerland? a) been to b) gone to c) been in 9. The cat went the mouse. a) down b) with c) after 10. He went to the cinema after he his homework. a) finished b) had finished c) had been finishing 11. Mary for her glasses for 20 minutes before she found them. a) looked b) had looked c) had been looking 12. He started school the age of 7. a) on b) at c) in • 13. My uncle brought_ three children. a) up b) round c) back 14. The building by the bomb. a) was destroyed b) were destroyed c) be destroyed 15. The room will be cleaned Paula. a) by b) with 16. George has his teeth every year. a) to whiten b) whitening c) whitened 17. Fred always looks at the bright side of life. He's a) sensitive b) irritable c) optimistic 18. How many _ of chocolate do you eat per week? a) slices b) loaves c) bars 19. Brian treats sick animals. He's a a) tamer b) vet c) artist 20. The food will be ready in a minute. Don't be so a) impossible b) independent c) impatient