写出下列动词的第三人称单数 (以辅音+y结尾)
drink _____-s_____go __________stay ____-s____make __-s__ look ___-s_______have ____has_____pass _______carry ____ come ____-s____watch _______plant ___-s_____fly __flies______ study ________brush _________do ___________teach________
写出下列动词的过去式（以元音+辅音结尾,双写辅音）
is\am wasfly flewplant ______are were drink drankplay ______go wentmake made does diddance ________worry ___ask _____ taste _________eat atedraw drewput put throw threw pass _______do did