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A number of students ______ playing table – tennis now.

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Brad told me about his new job, ____ he’s enjoying very much.

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 Physics______ my favourite subject.

Choose correct answer A, B, C or D to complete the sentence. What is the longest river __________ the world?

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The decision was postponed, ____ was exactly what he wanted.

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Did you ever find out______ penetrated your house last month?

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Smoking_____ the health of the smokers.

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Either you or I ______ wrong.

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 “Is April twenty-first the day_____?” “No, the twenty – second”.

Choose the letter A, B, C or D to complete the sentence: What is the longest river __________ the world?

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The woman______ lives next door is a doctor.

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_____ girl won the beauty competition?

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The teacher____ house is next to mine died this morning.

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 It is advisable that she_____ care of he mother.

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

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It is essential that Mary_____ speak English.

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“I can’t believe that Jim is marrying the vice-president’s daughter”.

          “That they would get married is_____”.

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_____is a question scientists have yet to answer.

              is a very deep narrow valley, usually with a river flowing through it.

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_____ is she? At least thirty-five years old.

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How_____ people took part in the conference last month.?