—What can we do to prevent (避免)being ill?—We should do more exercise and eat a ________ diet to take good care of ______.
If I find his phone number,I ________ you.
People often go skating in ________ winter.
.—Has your father finished his report? —Sorry,I don’t know.He ________ it this morning.
—Could you please come to the museum with me this afternoon? —Sorry,I ________.I have to take a piano lesson at 2 pm.
—May I listen to the music here,Mr.White? —Sorry,you’d better ________ it like that.