The WHO has given some advice on to prevent us being infected(感染)with H7N9.
—Jim’s passed the English exam, ______he?—I am not sure. Either you or he _____ passed it!
—Life is limited. We had better _______ it on valuable things.—Good idea. And we should spend more time ______ our family members.
—You ______ this new i—pad yesterday, right?—No. I ______ it for a month. It works well, I think.
—Are you going to Mary’s birthday party, Jack?—I’d love to, but I _______ to come to her party.
—Yummy! The coffee is good.—That’s right .It will taste ________with some milk.