How old is the baby boy?——He is an ________ boy.

Tom wants to know_____________. — I don’t know, either. He said he would phone me as soon as he came back.

―I think it’s too late to apologize to Kate.―Never mind. _______.

Do you know the man wearing a pair of glasses?—Yes. He’s a teacher of ________. He teaches ________ History.

Julie’s father _____ to London last month. He ______ there three times.