1.We mustn't/don't have to go swimming at this beach; sea turtles lay their eggs here.
2.You can't/had better not buy this tinnedfood;it is genetically modified.
3.You can't/don't have to enter this room, it's for staff only.
4.I must/can't do something to help the environment,but I don't know what.
5.A: Would you like to come out with us tonight?
B:Oh,I can't . I study for my exams.
6. A: You feed the animals in the zoo.
B: I'm really sorry.
7. A:Guess what! I've just won a holiday to Bali.
B: No way! You be joking.
8. A: You go now if you want to.
B: Thanks.See you tomorrow.
english is taught in most schools across the world, as it has international importance nowadays. in many countries it became imperative to learn english as a second language.
the country where it actually originated was great britain, which expanded its empire due to the long colonial age. a great number of people today want to learn english, as they understand how important it is in doing business.
перевод
язык преподается в большинстве школ по всему миру, так как он сегодня имеет международное значение. во многих странах изучения , в качестве второго языка, стало просто необходимым.
страна, где он на самом деле возник, это великобритания, расширившая свою империю в результате длительной колонизации. многие люди сегодня хотят изучать язык, так как понимают, как он важен в ведении бизнеса.