根据短文内容选择最佳答案

1. Mr Gao is_____now.
A. six
B. twenty-five
C. thirty-one
D. thirty-five

2. Mr and Mrs Gao love their son because______
A. the boy is clever
B. he likes to go to school
C. he can go to school himself
D. he can answer their questions

3. Gao Ling is in Grade______now.
A. One
B. Two
C. Five
D. six

4. Gao Ling went to school______.
A. by car
B. on foot
C. by train
D. by bike

5. Gao Ling thought______.
A. his father and he were born on the same day
B. his father was younger than him
C. his father forgot to tell tim about his age
D. Gao Dalin became a father six years ago

Key: C A A B C