1. The children/ have/ break fast
2. She/ watch TV
3. Many/ write/ a letter? ( краткий ответ )
4. They/ come/ out/ of the house
5. The boys/ run/ to school
6. Mother/ make/ a cake
7. The girls/ sit/ in the living room. ( краткие ответы)
8. We not go to the cinema
На правило to be + Vind

Спасибо. Краткие ответы это просто предлоги.

1. The children are having breakfast.2. She is watching TV.3. Извини, я не пойму, о каком ответе ты написал в скобках.4. They are coming out of the house.5. The boys are running to school.6. Mother is making a cake.7. The girls are sitting in the living room. (опять же - какие краткие ответы?)8. We are not going to the cinema.