34．John lost his job last year, but it wasn’t long ______ he found a new position in another company

Where is your mother， Jack—She is busy ____ a cake. I will have a birthday party tonight.

Do you play ______piano on Sunday–No, I like sports. I often play tennis with my friends.

Daniel, _______the other boys in our class, _______playing football.

ea of fish being able to produceelectricity strong enough to light a lamp is almost unbelievable, _____ severalkinds of fish are really able to do this