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If it__________ rain, we’ll have the party outside.

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You can send letters from Hongkong_______ by Suez or by Canada.

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The spacemen felt as if he ______ in a paradise.

It is imperative that you ________ there in person.

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He was a friendly waiter. He spoke to the writer_______

My father __________ the hedge once a month.

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“Where were you yesterday?”

          “It was_____ hot day that I went to an air-conditioned movie”.

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Bill is a harder worker. He works_______ than Joe.

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I’d rather_____ in the field than_____ home.

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She wishes she ______ a fairy now.

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I wish that he weather_______ not so warm.

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It is necessary that he_____ a certificate in English?

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He responded to my question_______

Choose the word (a, b, c, or d) that best fits each of the blank spaces. 
Not so long ago, people only used the (23)_____to make phone calls. Now, thanks to computers, people use their phones to do much more. They can bank by . phone, rent videos by phone, and even shop by phone. It is also possible (24)_____letters and reports by faxing them over telephone lines. People can even use their phone lines to (25)________ messages from one computer to another computer by (26)_________ mail, or e-mail. 
(23)............

her marrying

We would like_______ to the president’s reception, but we weren’t.

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Would you mind_______ me a hand?

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 God is present under the sea in ________ concentratins that it is difficult to extract it.

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In 1900 the world had no deaths from rabies. Scientists______ wonderful vaccine.

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Before I started the car, all of the passengers_____ their seat belts.

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I_____ all of the questions correctly since I began this grammar exercise on verb tenses.

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It has slowed down considerably. It had slowed down_______