—Did you ______that Nancy has been a little too quiet these days?— Yes. She didn’t even say a word this afternoon.
— I prefer western food. It’s tasty and good for us. —_______? But western food is said to be high in sugar and fat.
—I’m worried about tomorrow’s chemistry exam. —_______. I’m sure you will make it.
— Hurry up! We’ll be late for the plane. — Don’t worry. The plane won’t_______ until two hours later.
—Mum, can I go to the zoo with Jack this weekend? —When your homework_______, you can.
—Have you decided _______ to Xi’an? —Yes. I’ll go there by train. It’s much cheaper than by plane.