About seventy percent of our earth _______ by water.
Robots are _________ to do the same things _________ people.
A new underground _______ Wuxi ________ Shanghai will be built soon
—This kind of cloth _________ well and _________ long, besides, it’s cheap.—OK, I’ll take it.
—You’d better _________ some popcorn or soft drinks before the film begins.—But I think it’s better _________ anything while watching the film.
–-- We are not allowed to bring any snacks to the sports meeting. ---_____________.