---- Are we going sightseeing next week?---- No. The plan ________ at the second meeting.

—Have you seen Jiang Wen’s movie Let the Bullets Fly recently? —Yes. I         it twice last week, At home and in the theatre.

Laughter, along with an active sense of humor, ______ protect you against a heart attack, according to a recent study.

—Isn't it hard to drive downtown to work?—Yes，that's why I________to work by train.

I would have come earlier, but I ________ that you were waiting for me.