She ___________ to Shanghai on business. A. have been B. has gone C. has been
The radio is too noisy. Would you please ______ a little?
The cookies ________ good. Could I have some more?
—How do you usually go to school? —I usually go to school ______.
— Is Nancy doing her homework? —. She is watching TV.
—_____do you like pandas? —Because they’re ___________.