— Susan, would you like to go hiking with us this afternoon?— I'd love to, but I study for a test.A. may B. have to C. can
Autumn is coming and the weather is getting
He decides his life and promises a better person.
Mary used up late, but now she is used up early.
— are you going to Chiang Mai? —In two weeks.
The boy is ________ see the teacher because he ________ a mistake.