—There are four pens on the desk. —But of them works. A. each B. none C. all
Let me ______ you how you can_____________ my home.
I must _______ a book before I can ________ TV.
--- How ___________ your last weekend, Tony?--- It __________ very good.
----Hi, Linda, are your parents teachers?----No, they are police. They work at the ______.
----_______ did you sing last night?----About two hours.