Fill in the black with one suitable word

III.Fill in the black with one suitable word
Last year,my English was qiute bad.However,this year our new English,teacher helps us up a lot.I become more and more interested in this subject.I think my english.... lot because I can speak more fluently and confidently.Listening not a big challenge anymorre.i think my new English teacher really helps for my....     .Thank you,my dear teacher.,
(Đây là kiến thức của unit 1 lớp 8 môn tiếng anh nhé ):33