The bridge _____ by the farmers themselves in 1982.

—What were you doing at this time yesterday? —I ______ on the grass and playing with Tony. 

My best friend visited my house while I __   __ dinner in the kitchen.

 —I called you but you didn’t reply to me yesterday.—Oh, sorry, I ________ Dad, where are we going?（《爸爸去哪儿》）at the cinema.

I don’t know when he______ tomorrow .When he_____ , I’ll let you know.