Some retired people have nothing to do.They often get together and ___for hours talking about their past experiences.

It ______ him an hour to play basket ball every day.

Do you like cold rainy weather—_______. I like hot, humid weather, too.

I find it’s too hard to learn English.— Don’t be too worried. _____ you learn, _____it will be.

While watchingtelevision,________________________.