1 Dad: What day is it today?
Helen: It's
Wednesday
.
Dad: Do you have a
Maths
lesson today?
Helen: Yes, I do.
2 Sam: When do you go to the
library
, Tina?
Tina: On
Monday
and
Thursday
.
3 Zhang Hua: Let's go and play
basketball
after school.
Wang Bing: Sorry. I
clean
the classroom today. But I'm free tomorrow.
Zhang Hua: Great! See you tomorrow.
4 Su Hai: Let's go to the sports ground after
school
.
Mike: Sorry. I walk my
dog
today.
答案：1. Wednesday; Maths
2. library; Monday; Thursday
3. basketball; clean
4. school; dog
