Ask question using the words in brackets.Use the present perfect simple ( have/has done) or continuous (have/has been doing)​

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2) Have you been waiting long?

3) Have you caught any fish?

4) How many people have you invited?

5) How long have you been taught?

6) How many books have you written?

   How long have you been writing books?

7) How long have you been saving?

   How much money  have you saved?