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(ACF)H =()B

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(111010.11)B=()H

(0.625)D=()H

B. Complete the sentences with the words formed in Step A. Change the form where necessary.1) Out of ___________________ , he decided to conduct further research on this project and solve theproblems.

2) It is very important to raise our__________________________of protecting the environment since the airquality is so bad now.