To climb that mountain is a ____________ experience.

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This morning I met Diane, ____ I hadn’t seen for ages.

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_____does she intend to take short rests? Every two hours.

Scientists believe that this pyramid was built ___________  a period of 10 to 20 years.

Choose correct answer A, B, C or D to complete the sentence. Ha Long Bay is one of the Seven ____________ of the world

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I received two job offers, _____ I accepted.

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I have sent him two letters, neither of ____ has arrived.

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Your career should focus on a field in ____ you are genuinely interested.

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It is imperative that you_____ careful on the construction site.

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I know a place_____ there are a lot of daffodils.

Choose correct answer A, B, C or D to complete the sentence. I do not believe that this scheme is _________of our serious consideration

We use ____________ to cover the pain.

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Who was that girl____ whom you were yesterday?

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 I’m looking for an electric can opener____ also can sharpen knives.

Choose the word (a, b, e, or d) that best fits each of the blank spaces. 
The Nile (21)____in a stream which flows (22)_____ Ruanda into Lake Victoria. (23)____it leaves Lake Victoria, the river is known as the White Nile and flows through the Sudan. (24)____north it becomes the Nile and flows through Egypt past Cairo into the Mediterranean Sea. 

(21)..........

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_____ were detectives waiting? At the airport.

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These school children_____ what they had to do.

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“Call the restaurant and ask for that information”

          “I don’t remember_____”

It __________ a symbol of Egypt and the last of the ancient Seven Wonders of the World.

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“I had a hard time taking notes on the lecture”

          “I did too. The professor speaks_____”.

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The year____ he died was full of calamities.