Mike's father_______ to London last month. He_______ there three times.
—Excuse me. Does your store ___________ Chinese books?—Yes. Do you need to ___________ one?
Tim has some ___________ every day. He thinks it is healthy food.
—___________ is the sofa?—It’s $200.
Ed likes baseball, ___________ he doesn't like tennis.
—Do you have a tennis ball?—____________. Let’s ask Jim for help.