—A number of foreigners learning Chinese.—Right. The number of them increasing little by little.
—Why don’t you have a notebook with you? —I’ve_________it at home.
I wonder_________it is worth_________.
—Why didn’t you go to the movie yesterday? —Because I_________it before.
He raised his voice to make everybody in the room_________him clearly.
—Would you like to have_________?—No, thank you. I’ve had enough.