为别人加油,应该说: A.Come on!B.Be quiet!
Are they all right?(作肯定回答)________,they ________.
________ that dress.A.Look B.Look at C.Look on
—What's the ________ like in Changchun?—It's cold.A.sweater B.weather C.water
________ the scarf too expensive?A.Are B.Is C.Am
—Can I wear my new shirt?—________A.Yes,I am. B.No,we can't. C.Yes,you can.