Complete the question with tag endings.
Example:Linga got an invitation letter yesterday,....?- Linda go an invitation letter yesterday,didn't she?
1 The friends were responsible for the project,_________?
2 Tomorrow the students will arrange the data and time,__________?
3 Jim didn't take part in the project,________?
4 There were a lot of students in the hall,_______?
5 Mary is going to see the dentist,________?
6 It was sunny and warm yesterday,_________?
7 Chris likes taking photos,________?