чё тут вообще делать?! помогите ​

Ответ:

1) my sister will be at the cinema tomorrow. (yesterday= ayer - will be se utiliza para futuro)

2) Her son is very naughty . (are es plural y aca se hablaba solo de uno)

3) His friends were in brazil last year. (was se utiliza para i,she,he, it y were para you, they, we. En este caso they)

4) Is he/she hungry (utilizar pronombre de preferencia)

5) The last week they weren´t at home.

6)they will be happy to see you

7) my sister isn't a teacher