Correct: I work hard., He lifts up a heavy scale., They have to go there., A true friend is a great help., You were not present yesterday., Incorrect: I works hard., He lift up a heavy scale, They has to go there., A true friend are a great help., You was not present yesterday.,

Subject Verb Agreement

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?