They like play football ----the stadium 用in,on还是at?

They like to play football at the stadium .还有几个问题！谢谢！！1.Water and tea-----healthy----- A is;drink.B are;drinks.C is;drinks. D are;drink2.Which is the best way to -----London.A reach to.B arrive in.C arrive at.D get in1.Water and tea-----healthy----- A is;drink.B are;drinks.C is;drinks. D are;drink2.Which is the best way to -----London.A reach to.B arrive in.C arrive at.D get in1.D 并列主语是复数，饮料是不可数名词2.B到达：reach是及物动词，不加to;arrive in跟大地点； arrive at 跟小地点；get to不是in。