阅读理解。
There are four hats.They are red, yellow, green and white. They are Mike's, Bill's, Tom's and John's.
Tom's hat is not yellow, green or red. John's hat is not green. And Mike's hat is not yellow or green.
What colours are their hats?
1. Mike's hat is ______.
A. red
B. yellow
C. white
D. green
2. ______ hat is green.
A. Mike's
B. Bill's
C. Tom's
D. John's
3. Is Tom's hat white or green? ______.
A. Yes, it is
B. No, it isn't
C. It's white
D. It's green
4. Is the yellow hat John's or Tom's? ______.
A. It's John's
B. It's Tom's
C. It's Mike's
D. It's Bill's
5. How many kinds of colours are their hats? ______.
A. Two
B. Three
C. Four
D. Five
