1 You have to/mustn't eat a healthy breakfast every morning. 2 You must/mustn't be careful with what you eat. 3 We mustn't/have to exercise every day for at least 30 minutes. 4 You must/mustn't go to the doctor when you have a cold.

1 have to

2 must

3 have to

4 must

to speak english (7-a)

to enjoy holidays (6-b)

to stay in britain (1-c)

to see you again (5-g)

to miss friends (2-d)

to get an invitation ( 4-e)

to teach girls an boys (3-f)

перевожу вопросы:

чтовы узнали одревнихйорке? проверьтепамять.1.чтоделаетпитер? 2.прибылйоркезнаменитым? 3.ктобыливикинги? 4.чтосделалвикинг-йоркисчезнет? 5.какделалиархеологи находятдревниедома? 6.чтоещеони нашли?