Bamboo(竹子)is made ______ pipes(管道)______ carrying water______ some farmers in the countryside.A. by; for; into B. for; by; into C. into; for ; by
--- Would you come back to have dinner with us this evening? --- I’d love to, ______ I have an important meeting .
There __________great changes in our hometown in the past fifteen years.
-----________did your uncle leave his home town ? ----He ___________for nearly twenty years.
It's very to play Chinese chess with old friends at home.
—I’m glad to see that the government has_______ the open space _____a public library. —Me, too. We can do some reading there.