---What is your best friend like?---He is ______. He helped us work out the most difficult math problem last week.
---What’smatter with you ? ---I have a cold. I want to go tobed early.
More than twenty students in my class are good at playing basketball.
When I am free on Sunday, I often drop in my grandparents.
---When did your parents get back home last night? ---At around ten o’clock.
What’s your sister drinking at the moment ?