Question

задать вопросы к предложениям:
1.Mary likes to play the piano (What?)
2.His parents visited London last week (When?)
3.They often swim in the river (Where?)
4.Tom has bought 3 books (How many?)
5.Her friends will travel by train (How?)
6.John met his Granny yestarday (Whom?)

Answer 1

1 What does she like
2 When did his parents visit 
3 Where do they often swim
4 how many books he has bought
5 how will her friends travel
6 whom did he meet yesterday