Your apples are ______.[ ]

Our music teacher stopped singing _________ her sore throat.[ ]

Mind your steps, guy! Don’t you see the words “_______ the grass”?—I’m sorry.

The little boy ________ his seat to an old lady on the crowded bus.

Do you know the man ________ visited the United States in February?–Yes. He is Chinese Vice-President Xi Jinping. He said it was his ____ visit to the United States.