— Susan, would you like to go hiking with us this afternoon?— I'd love to, but I study for a test.A. may B. have to C. can
Shanghai is bigger than______in Jiangsu and bigger than______in China.
I want to be your _____friend and I am _____ sorry about it.
—Mum, I’ve heard that we can’t eat ____ these days. Is it true?—Take it easy. It is safe to eat cooked meat.
Boys, don’t lose____ in playing Angry Birds. It is bad for your eyes to play computer games for a long time.
—What do you want to be in the future, Lucy?—I want to be _____ pilot. It is _____exciting job.