-- Do you mind my opening the window? It's a bit hot in here.
--,as a matter of fact.
—— Can you give me the right answer? —— Sorry, I____.Would you repeat that question?
Look at this ! I_____some magazines and______this letter.
The train _____ at the present speed until it reaches the foot of the mountain at about nine o’clock tonight.
The plane _____ at 7:00 p.m., so I have to be at the airport by 6:40 at the latest.
—— Did he notice you enter the room? —— I don’ t think so.He_____to the radio with his eyes shut.