Mr. Bill always makes his class very lively and interesting. — You are right. No one teaches ____.

. — What’re you going to do to protect the environment? — Plant trees on side of the river.

What do your parents often remind you ?—They often tell me to hold on my dreams.

I haveaunts, and myaunt works in Nanjing.

What color_____ the cats?—I think ________white and black.