- ——Will you be able to finish the job this week.—— __________ ， but I‘m not skilled enough， you know.
- We may have known someone for ten years and still know very little about him because__________.
- What can we know from the last paragraph？
- 6. — I don’t know ______ I can improve my English. — You can read some English books and magazines.
- Do you know the big boy ________ helped to catch the thief yesterday ? — Yes, Li Ming, the chairperson of the Students’ Union .
- Do you know the man is sitting behind Nancy?—Oh, he’s my Chinese teacher, Mr Zhou．
- I know a place________we can have a big meal.
- Do you know _______ the girl in red is?—I’m not sure. Maybe a doctor.
- Do you know the girlis talking with our teacher?-Oh,she is my sister.
- Do you know the girl_______ is from Canada?— Yes, her name is Helen.