______ number of our class is fifty-nine and ______ number of students are fond of English.

We spent many years studying the formation of rocks, experiencing many sufferings and even dealth .But our hard work _____in the end, and we made it.

He with his girlfriend ________ Thailand many times. They know a lot about this country.

Hello，everyone．To start with，let me introduce a new teacher to you．

It is the first time that the local education authority ________ such strict requirements ongoing-to-school time for primary and middle school students. [ ]