Question

fill in the blank with the correct form of word in bracket:

18. ........., fossil fuels are harmful to the environment

19. The ........ of wind turbines will be completed by next Friday

Answer 1

18. Unfortunately

19. Installation

Answer 2

18. Unfortunately,fossil fuels are harmful to the environment.

19. The installation of wind turbines will be completed by next Friday.

Answer 3

18. Uncomfortable

19.Installation

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Answer 4

Answer 5

18. ...Moreover...,fossil fuels are harmful to the environment.

19. The ...project... of wind turbines will be completed by next Friday.