—Maria, are those____ knives?—No, ____ knives are here.
It is usually warm in Nanjing in spring. But sometimes it be very cold.
—The light in his office is still on. Do you know ? —In order to prepare for tomorrow’s meeting.
—Simon, you look worried. What’s wrong with you? —Well, I a test and I’m waiting for the result.
—How big the Green Expo Garden is! —It is. You will get los t easily you have a map or a guide.
—Oh, no! We have missed the train. What should we do? —I’m afraid we have no but to wait for another one.