IF MAI ………..( WANT ) TO GET GOOD GRADES, SHE MUST STUDY HARD .* REW...

9. - KIEM TRA LOP9
Lớp 9 Tiếng Anh KIEM TRA LOP9

9. If Mai ………..( want ) to get good grades, she must study hard .

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Rewrite the sentences with unchanged meaning as the old ones: