—Would you like to climb mountains with me this Sunday?—I’d love to. But I_______ play table tennis between Class Three and our class.

It is said that the iron and steel works _____not far from here, but now there ______no means of finding it out.

The girl sitting by the window is the only one of the students who _______ from the countryside in our class.

 According to my father, movies, such as the one you talked about yesterday, _____ not worth seeing. 

—Lu does work hard. —Yeah. _____ of his time ______been spent on studies every day.