State the ki nds of sentences in th e following whether th ey are simple, compound or complex.
(a) You must go to school regularly.
(b) When the cat is away, the mice will play.
(c) We must eat to live, but we should not live to eat.
(d) It is not known whether he would come.
(e) Sunday is my favourite day of the week.
(f) Neither a lender nor a borrower be​