There are some birds the tree. And there are some pearsit, too.
—Where is North Korea? —It lies ______ the northeast of China.
—Are the beaches in Dalian beautiful? —Sure. They___________ lots of tourists from home and abroad every year.
Today there are two new students in our class. I don’t know ______ of them.
—Is that all? —Yes. That’s all ______ I want to take.
—I have ______ completed all the work. —Congratulations!