He always sleeps late on Sundays.I am sure he ____ when we g

Jack always sleeps late on Sundays.I am sure he____when we g 1.I am sure that he will give us a call at once when he ____ He always comes on the days when I am busy这句中on the days怎样理解 He often ____ swimming on sundays. When I am in trouble ,he always offers me. When I am in t___,he always heip me . when I am in t__ ,he always hleps me 初二英语语法问题1.I am sure that he'll win.（同义句）I am sure ____ ____ He (l ) to get to late on Sundays. Don't worry!I am sure that he can ____ ____ ____ well.不要担心,我 when will he finish writing the book?i am not sure,but he it He is not sure about this idea now,but I am sure we will ___