Complete with the present perfect continuous form of the verb in brackets

My parents (donate) money to WWF for a long time.

The eco helpers (plant) the trees all the morning.

She (collect) the rubbish to recycle for a week.

Engineers(design) the green car for a long time.

Tony (talk) on the phone for two hours.

I (look) for my keys since 11 a.m.

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