Some young people like reading novels on their mobile phones after turning off the light at night.—Don’t you think it is to their eyes?

When I was walking in the street, I saw a plane___________ over my head.

I called you yesterday evening, but there was no answer.—Oh, I am sorry I _____dinner at my friend’s house.

．Dad always says he prefers _______ outside the shopping centre _____ together with my mother．

The box is heavy I can’t lift it.[ ]