помогите сделать 2 и 3 пожалуйста

2 
1 We are having five lessons now.
We had 5 lessons yesterday.
We`ll have 5 lessons tomorrow.
2 I`m sleeping 10 hours now.
I slept ten hours yesterday.
I`ll sleep 10 hours tomorrow.
3 He`s swimming at the moment.
He swam yesterday.
He`ll swim tomorrow.
4 They`re reading newspapers at home now.
They read newspapers at home yesterday.
They`ll read newspapers at home tomorrow.

3
1 The lectures don`t begin at 8 30.
2 We aren`t doing exercises.
3 She didn`t like to visit her parents.

4
 Среднее образование, сессия, иностранные языки, платить за обучение, расписание, роман, увлекаться литературой, моя любимая книга, приключенческие книги, оценка, пловец, продавать и покупать, размер, цена.