G7 - FT2 - WORD FORM

1.   It is unsafe and ___________________ to pass another vehicle on the left. (legal)

2.   My motorbike doesn’t run on petrol. It runs on ___________________. (electric)

3.   Human is looking for a clean, cheap and ___________________ sources of energy. (effect)

4.   Non-renewable sources are not ___________________ friendly and can have serious effect on our health. (environment)

5.   My big brother rode his bike ___________________ and had an accident. (care)

6.   John likes travelling by bike, but it is ___________________ in bad weather. (please)

7.   If it doesn’t rain soon, there will be a great ___________________ of water. (short)

8.   Wind power is the most promising ___________________ source of energy. (alternate)

9.   In the past, travelling had a lot of ___________________, but now it doesn’t. (difficult)

10.NASA scientists believe the ___________________ of alien life is not far away from Earth. (exist)