We ___arrive at school early.---We __ arrive school warly.---What else do you ___ do?---We ____ clean the classroom every day.(选择:don't,can,can't,have to)
问题描述:
We ___arrive at school early.
---We __ arrive school warly.
---What else do you ___ do?
---We ____ clean the classroom every day.
(选择:don't,can,can't,have to)
答
have to
have to
have to