Hogy van ez az angol mondat helyesen?

A,Our friends arrived home lately

B,Our friends arrived home at a late hour

C,Our friends arrived home at a late time

D,Our friends arrived home at late

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A If they hadn't been there yesterday, I have to go there now.

B If they hadn't been there yesterday, I must go there now.

C If they hadn't been there yesterday, I ought go there now.

D If they hadn't been there yesterday, I would have to go there now.

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A, This time next year you will learn quite a lot of English

B,This time next year you would learn quite a lot of English

C,This time next year you will have learnt quite a lot of English

D, This time next year you will be learnt quite a lot of English