Knowing the result of the exam,he went home and lay in bed, ____.[ ]

Have you seen Mr Li — No. I am looking for him, too.

She’s such a quarrelsome woman. I don’t know how you can ______ her.

Every year there are about _______ people waiting for their trains back home in the railway station before Spring Festival comes.

Please ________ your cigarette. It’s bad for others on the bus.