You are planning to anchor in an area where several anchors have been lost due to fouling.As a precaution，you should（）.
It's one of the best（）I have ever been to.
You have a share on your local computer. Someone has been intentionally damaging your files. You want to be able to know which account is doing this. What do you do? （）
We are pleased to tell you that the goods （） in your order have been sent to you today.
_____ to the doctor right away, you might have been better now.
Greeting someone you have just been introduced to:
_____ you read this, thousands of pictures will have been sent to us.
– Have you ever been to Beijing?No, but I wish I ___.
(8) Computers should never have been invented.To what extent do you agree or disagree with this statement?
Have you ever received ______ of what have happened to her？
You oughtn't to have been there, __？ A．hadn't you B．didn't you C．oughtn't you D．ought you
听力原文：M: I am sorry to inform. you that you have been replaced by a computer at the office.
听力原文：W: This is the third time you have been late this week, Robert. You'll have to do better than that, or I might find it necessary to let you go.
Have you been to Paris？ _________
Have you ever received____of what has happened to her？
–Hve you ever _______ to Singpore –No, never.reB．wereC．wsD．been–Hve you ever _______ to Singpore –No, never.re B．were C．ws D．been
Have you ever been to the Great Wall Every year_____________tourists visit it.
Dan: Have you ever participated in a risky sport？ Kay: Yes, I like hang gliding. It's fantastic to be able to fly like a bird. Though landing is sometimes difficult, I've always felt hang gliding is quite safe. Dan: ______ Kay: I've never been seriously injured. Maybe I've just been lucky. Once, my glider turned upside down, and I lost control. I almost crashed, but I parachuted away just in time.
______ for you help, we' d never have been able to get over the difficulties.
Have you ever listened to young children talking on the playground They are always boasti
– Hve you ________ been to New York －－ No, ________.ever, yetB．ever, neverC．never, notD．never ,n– Hve you ________ been to New York -- No, ________.ever, yet B．ever, never C．never, not D．never ,never
—Have you ever been to Tibet —Yes. I have fantastic__________ of my trip there last summer.
--Have you ever been to the Great Wall --Yes. I ___ there last year.
I am thrilled to report to you tonight that our economy is the best it has ever been. _________ military is completely rebuilt, with its power unmatched anywhere in the world, and it is not even close
