—-Is it possible for us to meet at ten o’clock tomorrow morning?—-Sorry, it is certainly not. I an important meeting then.
186. I only _______ him from my wife, but I have never met him.
185. Hello! I_______ you _______ in London. How long have you been here?
184. There's no wind now. We can't _______ kites on the playground.
183. This plan will help to _______ two birds with one stone.
182. In the time of great trouble, the soldiers _______ their spirits by singing.