Объяснение:
10.3
1) He hasn't got a car.
2) He's got a bike.
3) He hasn't got a dog.
4) He's got a mobile phone.
5) He hasn't got a watch.
6) He's got two brothers and a sister.
В задании сказано: напишите о себе, если у вас есть собака, то пишите
7) I've got a dog.
Если нет, то пишите
7) I haven't got a dog.
В 8 пункте если у вас есть велосипед, то пишите
8) I've got a bike.
Если нет, то пишите
8) I haven't got a bike.
В 9 пункте если у вас есть сестра или брат, то пишите
9) I've got a sister/brother.
Если нет, то
9) I haven't got a sister/brother.
10.4
1) Sarah doesn't have a car. She goes everywhere a bike.
2) They like animals. They have three dogs and two cats.
3) Charles isn't happy. He has a lot of problems.
4) They are always busy. They don't have much free time.
5) 'What's wrong?'. 'I have something in my eye.'
6) 'Where's my pen?'. 'I don't know. I don't have it.'
7) Amy wants to go to the concert, but she doesn't have a ticket.