109. —He got his first book published. Itturned out to be a bestseller.—When was _____—_____ was in 2000 when he was still incollege.

Why was Professor Zhang unhappy recently？—Because the theory he insisted on _________ wrong.

As you the town, the first building you see is the church.

Most of us think of games as child* s play, but games _____ children’ s thinking and develop skills like problem solving and communication．

The case of Li Gang became a hot topic and so did ______of Li Tianyi.