English Senior High almost 10 yearsago

master the contentのAの問題を教えてください。お願いします。

English Senior High almost 10 yearsago

master the contentsのAを教えてください！

English Senior High almost 10 yearsago

Try as you ( ), you can't master English in a year. 1.should 2.will 3.may 4.so なぜ3のmayが良くて2のwillは、ダメなのでしょうか？ お願いしますm(_ _)m