Помогите дз по инглишу сделать плиииз

Exercise6.
Заполните пропуски правильной формой глагола can (can; can`t; could; couldn`t; will be able to).
1.You can't make an omelette without breaking eggs.
2. Could you tell me the time, please?
3.Mr . Marshall is busy this week, but he will be able to see you next week.
4.We told him he could leave whenever he wanted to.
5.Allan couldn't play chess two years ago, but now it is his favourite game.
6.Soon he will be able to take part in chess competition.

Exercise 7.
Заполните пропуски правильной формой глагола have to (don`t/doesn`t have to; didn`t have to; won`t have to).
Model: It`s Sunday tomorrow so I won`t have to get up early.
1.We went to a restaurant yesterday, so we didn't have to cook.
2.Let`s clean up now, so we won't have to do it tomorrow.
3.Lucy feels better now, so she doesn`t have to take the medicine.
4.You `ve got plenty of time. You don`t have to hurry.
5.It was very warm yesterday, so I didn't have to wear a coat.
6.I took the dog for a walk this morning, so you don't have to take it out now.

Exercise 6.
Fill in the gaps with the correct form of the verb can (can; can't; could; couldn't; will be able to).

подскажу первые три ответа
1. can't
2. could
3. can
остальное скажу после если 3 лайка будет по этими ответами
И еще четвертый вопрос не правильно походу переписан.