Bộ 5 đề thi giữa kì 2 Tiếng Anh 9 Global Success có đáp án - Đề 2

This is a great way to practise _________ because you only need to concentrate on your voice.

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This is a great way to practise _________ because you only need to concentrate on your voice.

grammar

pronunciation

vocabulary

writing

Giải thích

Chọn B.