It’s well-known that learning English well _____ time and efforts. A.requires B.wastes C.takes
—My bike ________. May I go ________?—No problem!
—How was your recent trip to Sichuan?—I’ve never had_______ one before.
______ was born being good at all things. As an English learner, you can’t be excellent without enough practice.
—What happened to her _______ that cold winter evening?— I don’t know, and I’m also curious _______ it.
The education of_______ young is always_______ hot and serious topic.