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	Tiếng Anh - Lớp 7 \| Tiếng Anh \| Lớp 7

Choose the word, phrase or expression that best completes each sentence

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Part I. Choose the word, phrase or expression that best completes each sentence.

1. It's recommended that we become more concerned ... the environment around us.
A. of
B. to
C. with
D. about