Choose the correct question in present perfect continuous.

Example:

Correct: How long has John been learning English?
Incorrect: How long have John been learning English? (We use 'has' with 'he')
Incorrect: How long has Boris been learnning English? (We don't double the letter 'n' when adding -ing)

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1.
Have John been exercising in the gym?
Has John been exercising in the gym?
Has John been exerciseing in the gym?

2.
Has Billy been working?
Have Billy been working?
Has Billy been workking?

3.
Have Richard been working in the garden?
Has Richard been working in the garden?
Has Richard worked in the garden?


Fill in the gaps with the suitable verbs in the right form. Write down 3 answers with comma (,).

to join, to do, to go, to make, to take up, to collect

1) How often do you _______________ jogging?
2) She _________________ hiking because she wanted more exercise.
3) She always _____________ her own clothes. It’s much cheaper than buying them.