In the rice-growing world, ______ Chinese scientist, Yuan Longping, is ______ leading figure.
I will never know what was on his mind at the time, nor will________.
Ted couldn’t remember the exact date of the storm, but he knew it was ______ Sunday, because everybody was at ______ church.
—Why didn't you answer my phone just now? —Sorry.I Shenzhou VII launched on TV and didn't hear the phone.
He ____ such a large house, though he was very glad. A . need buy B. hadn’t bought C shouldn’t have bought D. needn’t have bought
.—English has a large vocabulary, hasn’t it? --Yes._____ more words and expressions and you will find it easier to read and communicate.