Tom wants to know if you will have a picnic tomorrow.—Yes. But if it ______, we’ll play chess instead.
Your e-mail address again? I ______ quite catch it. – It’s Lily@126.com.
You _______ to tell him the news. It will make him sad.
Sun Tao has had a_______ English course, but he still doesn’t know
Lucy is a _______girl. —Yes, she always studies hard at night.