1.I won't lend you the book until I ( ) reading it.

1.I won't lend you the book until I ( ) reading it.A.will finish B.have finished C.shall finished D.will have finished2.Helen ( ) her keys in the room so she had to wait until her husband ( ) home.A.has left,come B.left,had come C.had left,came D.had left,would come3.The CCTV( ) English programme ever since 1977.A.broadcast B.were broadcasting C.has been broadcast D.has broadcast4.They sugested ( ) the truth to her.A.not to tell B.should not tell C.not tell D.not telling5.Lisa( ) a book about China last year,but I don't know whether she has finished it.A.wrote B.has written C.was writing D.had written这五句话 分别是什么时态。