The house is nice, but ______ too small for a family of five

－It’s important for us to know _________ all the subjects.－Yeah, group work is my favorite.

You were out when I dropped by your house. — Oh, I_________ in Zhongbai Supermarket with my parents.

Can you tellme to live alow-carbon(低碳) life — OK. Use both sides of the paper. Don’tuse plastic bags or disposable goods(一次性用品).

Jack wasn’t saying anything, but the teacher smiled at him _______he had done something very clever