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B: Sure, I’d love to.
/I’m Sorry, I can’t. I have to…
go to the doctor
have a piano lesson
help my parents
visit my aunt
do my homework
babysit my sister
play basketball
A :Can you …?
B :Sorry, …. I have too much homework .
A : That’s too bad. Maybe another time .
B : Thanks for asking .
activities
go to the movies
go to the concert
go to the baseball match
play soccer
go to the beach
reasons
have too much homework
have to study
have to help my mom
have to visit my aunt
have to go to the doctor
A: That’s too bad. Maybe another time .
B: Sure, Joe. Thanks for asking.
A: Hey, Dave, Can you go to the movies on Saturday?
B: I’m sorry, I can’t. I have too much homework this weekend.
用下列的词组替换：