—The Hang-chang high-speed railway(高铁) ____ in 2015.—Really? That’s news to me.
________it was to see so many elephants ________ along the street!
—I didn’t know this is a one way street, Sir. —___________.
—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.