In fact, he ___ in bed all the morning without doing anything, but he _____ to me about that.

—What are you doing,Mum?—I am______the carpet in order to get rid of the dust in it.

The T-shirt costs me 35 yuan, which is really a bargain, because they are _____.

Our talk with the government ______ the serious matter of robbery with violence.

Astronauts in a spaceship have to _______weightless conditions _______are quite different from ______are on the earth.