---Is that Mr Smith?---It __________ be him. He is in New York on business these days.
I want to ______the children ______ clothes.
— Your coffee smells ______. — It’s from the USA. Would you like ______ ?A. well; it B. good; it C. good; some D. well; some
— The classroom is ______ clean ______ it was yesterday.— Sorry, I forgot to clean it.
The floor is very dirty. Will you please ______?
You can call me ______0512-5123467or email me______ lily@126.com.