It ____me about two months to finish writing my new book in 2005.
study is hard work, we’d better continue to the end.
—There is a girl in front of our classroom. Do you know ? —She is an English teacher.
—Look! The boys are playing football excitedly! —good time they have!
Food safety is important. Rules to stop people from food pollution.
—Tom’s desk is always clean and tidy. —Yes, he his school things every day.