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will go A 單元語法專練 ( )9. What does your brother want to be when he _____? A. grow up B. grows up C. grew up D. growing up ( )10. — _____ are you going to do that? — I am going to study English really hard. A. What B. Why C. Where D. How B 單元語法專練 D 二、根據(jù)漢語提示,用單詞的正確形式填空。 going to borrows B 單元語法專練 ( )5. We _____ the work this way next time. A. do B. will d