Question

ACTIVITY Ans: when the teacher comes.Ans.ii) The girls will dance on the stage in the evening.Ans.111) Mother will work in her office.Ans.​

Answer 1

I think u nean we have to complete the sentences.

so...

1) When the teacher comes,all the students become quiet and start studying.

2) The girls will dance on the stage in the evening and the hall will boom with sound of clapping

3) Mother will work in the office while Seema will be studying at home.

Hope this helps!