My parents our home for a few hours when I arrived. I didn’t meet them.－You could call them if you wanted to know where they were.

If the weather ________ fine , she _________ to the countryside with her parents.

Ask John ______ here at 7 pm tomorrow.

Look at the lady there. ______ it be Miss Li? — No, it ______ be her. She left for Paris this morning.

Have you seen Dr. Adams recently?—No. He __________ Hong Kong for an important meeting. He’ll come back tomorrow.