Mr. Zhang felt______, he thought studying grammar was a grea

Mr. Zhang felt______, he thought studying grammar was a grea He thought（）grammar was important 这儿填studying还是to study He thinks that studying grammar is a great way.为什么用studying He thinks studying grammar is a great way to learn a languag He thinks studying grammar is a great way to learn English.( think后面可以加名词吗?为什么He thinks studying grammar is a great way t Some students thinks that studying English grammar is not he studying grammar is a great way to learn a language mr zhang was s____to hear that Mr Zhang mild in character .he never shouts ( ) he is very a He was educated at a local grammar school,____ he went on to He was educated at a local grammar school,______ he went on