–So you didn’t say “Hi” to your partner when you saw her? –Well,I stopped and smiled at her, but she me and walked on with her head high.
Our efforts resulted________failure.I think I’m also responsible________it.
When was it________you let out the secret?
-- Have you seen ______pen? I left it here this morning -- Is it ______black one? I think I saw it somewhere
Great changes ______ in the past few years, and a lot of factories ________.
—What about going for a walk? —______.