He thought（）grammar was important 这儿填studying还是to study

He thought（）grammar was important 这儿填studying还是to study Mr. Zhang felt______, he thought studying grammar was a grea The teacher_______it was important to study English grammar. 英语作文Studying grammar is more important in English study有吗? The teacher_______it was important to know English grammar. It's important __us students to make a study plan横线部分填of 还是 He thinks studying grammar is a great way to learn a languag He thinks studying grammar is a great way to learn English.( how to study english grammar To study English is important ___you.(填介词) He said:"I find （it） very important （for） you to study Engli Some students thinks that studying English grammar is not he