--- _______ ways to get on well with your classmates, or you will get yourself very lonely. ---OK, I’ll try my best.
—Whose model plane is it? —It’s Jack’s. He made it by _______.
—Excuse me, can you give me a _______? —Sure.
—_______ I borrow your English book? —Yes, of course you _______.
Do you prefer _______?
—Mr. Hu, can you tell us how to learn swimming well? —Sure. But remember we can learn nothing well _______ hard work.