There is a short break between the first and second lesson Вставляем слово break - перемена - получается предложение между первым и вторым уроками короткая перемена . Перемена ещё и interval можно , наверн, вставить так there is a short interval between the first and second lesson предлагаю такое решение
1.I read a book every day.
2.They're not inviting me to a party now.
3.Look! Mary is working in the garden now.
4.Does she always write this sentence?
5.I'm not flying first class now.
6.My sister's not having her hair cut at the moment
7.Is she watching a movie at the moment?
8.Mary is cooking dinner and Tom making a salad now.
9.Do the children brush their teeth every morning?
10. Are you renting a house at the beach for the rest now?
11.Emily doesn't teach me how to make bread.
12.He reads lots of books every year.
2. Weren't it
3. Wasn't it
4. Isn't it
5. Aren't it
6. Were it
7. Is it
8. Weren't it
9. Isn't it
10. Were it
Отличается тем то что они произносится разно
Sam is in the classroom
We are eighteen years old
They are from New Zeland
I am hungry