1. the childrern live alone. they are too little to look after themselves. a) had to be b) shouldn't be c) mustn't be d) shouldn't e) can't 2. you_cross the street when the light is red. a) must b) haven't to c) doesn't have to d) mustn't e) have to 3. you are joking. it_be friday today a) can't b) mustn't c) can c) must e) shouldn't 4. your teeth are bad. you often have a toothache. you _ often go to the dentist. a) can b) may c) might d) should e) will 5. you can do it when you time a) don't have b) have c) had d) has e) will have 6. she_ time to go to astana yesterday. a) doesn't have b) didn't have c) wouldn't have d) had to e) won't have 7. kazakhstan _ russia and other countries. a) shares b) border c) borders d) separate e) extends 8. canadians speak_. a) spanish b) french c) german & english d) canadian e) english & french.
