Rewrite each sentence in such a way that the meaning si exactly the same as the original sentence.

Rewrite each sentence in such a way that the meaning si exactly the same as the original sentence.
1.Mary went to a hair salon and someone dyed her hair for her yesterday.(have)
2.It isn't necessary to submit your homework tomorrow.(have)
3.If the neighbors don't stop shouting,I'll call the police.(unless)
4.They were playing all day,so they are tried out now.(if)
5.I spent two hours finishing the project after school.(take)
6."Why don't you consult a doctor?" said Mary.(suggest)
7.Would you like to dance with me?(interest)
8.How long have you had your new phone?(when)