– Dad, where is Mom? -- She the supermarket. A. has gone to B. has been to C. is going to
-- Have you ever been to Shanghai, Mary? -- Yes. I _______ there for three days with my parents before. A. have gone B. have been C. went
The teachers ______came for a visit are foreigners.
---Mrs Black seldom eats meat,________ ?---________ . She is a vegetarian(素食主义者).
We don’t believe ______ little children can do ______ much work in such a short time.
The old man lived alone all his life and he __ a rainy winter evening.