It is required that under no circumstances ______ betray ourselves even if there are temptations like money or beauty.

--- Where are we to hold the conversation? --- We’ll go to a quiet place and no one _____ disturb us.

--- The fog is so thick that the express way ____ have been closed. --- You are right. I ____ have thought of that. Now we have to take another road.

Curious about the world around him, my son__   __ask me endless questions when he was young．

When we were young, every evening my brother and I ______ stay at home waiting for our mother.

.--Your parents were anxious about you. You _____ home without saying a word. -- It’s my fault.

Sir, you ________ take this seat. It’s just for the old.

— My dog is really fat.   — You______ have given it so much food. 

Please remind your grandpa to take medicine on time, for a man of his age ____be very forgetful．

— Mary looks hot and dry. — So ________ you if you had a high fever.

—Why didn’t Sam attend the party yesterday evening?—He ___ not have wanted to see me.

The World Wide Web is sometimes jokingly called the World Wide Wait because it _______ be very slow. 

Please remind me in case I ______ forget.

----____ I take the book out? ---- I’m afraid not. 

—The party was a great success. Why didn’t you come?   —I wish I_______. 

You________ drink it, for it is poisonous.

—Mom, can I have that transformer?—Behave yourself and you____ have it．

一When     he know the result of today’s job interview?一In a couple of days．

Lifting off at sunrise, the hot air balloon goes wherever the wind       blow.

    One of the few things you ______ say about English people with certainty is that they talk a lot about the weather.