根据句意用括号中动词的适当形式填空,使句子的意思完整、正确。
You must ________(walk) on the right side of the street.
Morning exercises help us _________(get) ready for the day.
Your room __________ ( look)clean and bright.
We ______________ (not have) any classes at weekends.
Thank you for __________(tell) me about your school.