Question

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I. Complete with THE PRESENT PERFECT CONTINUOUS form of the verb in brackets

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

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

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

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

5. Tony _______ (talk) on the phone for two hours.

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

Answer 1

1) have been donating
2)have been planting
3)has been collecting
4)have been designing
5) has been talking
6)have been looking