We can make a fire ________the room warm so that we can chat for a while.
You should learn to think while reading.Usually,behind the lines ______ the writer's true meaning.
After working her way around the world,Annie ended up ______ English as a foreign language.
—It's dangerous to swim in this river.—Yes,you are right.The government has ______ people not to swim in it.
These words ______ me ______ writing to my mother tomorrow.
—Do you have ______ in Beijing?—Yes.My aunt and uncle live there.