1) Did my friends invite a group of Russian students?
2. Did Linda write an invitation letter?
3. Did we miss lessons at school?
4) Did she go to the theatre yesterday?
5) Did you leave the birthday party?
6) Did Andrew watch TV two hours ago?
7) Did Christie read that interesting book last week?
номер 4
1)Julie didn't need some help.
2) We did a lot of work yesterday .
3) She broke a glass.
4) Mrs. Smith wasn't at work yesterday.
5) I didn't like that book.