---Dad,when will you be free? You agreed to go to the seaside with me four days ago.---I’m sorry,Jack. But I think I will have a ______holiday soon.
—If there are _________cars, there will be _________air pollution. —Yes. And the air will be cleaner.
I like to have _________soup but I don’t like _________.
—Math is too difficult. I want to give it up. —Please don’t. Nothing is _________if you put your heart into it.
Lucy was _________ excited _________say anything when she heard the good news.
David ______to come here and have supper with us today. I think he will come _______ a minute.