7 Grade Test 8I. Complete with the

7 Grade Test 8

I. Complete with the present perfect continuous form of the verb in brackets. ( 40 points)

1.People (pollute) the atmosphere for 100 years.

2.Toxic fumes (poison) our planet.

3.Air pollution .(destroy) the sculpture for 50 years.

4.The tap (leak) since morning.

5.People .(think )over green cities issues since they moved.

6.The family.. (use )solar power panel to heat the house in winter.

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

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

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

10.Engineers .(design) the green car.