______ excited the little boy was when he heard the good news!

To tell you the truth, I think it is you, ________Mr. Smith, ________.

Whenever you have questions in class, first you should _____ your hand , then _____and ask with the permission of the teacher

We’ll have a picnic in the park this Sunday _____ it rains or it’s very cold

．Hundreds of people gave their lives in __________ of freedom.