---Have you ever fed them?---__________. But I have cooked for them.Yes, I have. B. No, I haven’t. C. No, I didn’t.
-- ______ new buildings! I can’t believe that. It ______ a poor village. -- Yes. Everything has changed here over these years.
The disabled people shouldn’t ______. Instead, we should be friendly to them.
– Look at the lady there. ______ it be Miss Li? -- No, it ______ be her. She left for Paris this morning.
This kind of T-shirt looks ______ and sells ______.
A tourist will easily lose his way in Beijing ______ he has a map or a guide.