Что означает sing? петь или танцевать, бегать или прыгать?

Петь, конечно так же есть словари где можно увидеть что за слово

Петь выучи а то да же проверь sing song тоесть петь песни

They build  houses  every  year. they are building a house now. they will  built  this house next year. by the time  she  comes,  they have already  built  a house. when he arrived in  this city,  they … какая-то ошибка в варианте

i like when the weather is warm and sunny.because at this weather you feel yourself very healthy, happy and comfortable.especcialy i like when we have the sun in winter because it's unusual at this time and unfrequent.and esspecially when the weather is sunny you can go for a walk with your friends of course if it is your holiday at that day.there are   times   that you feel bad and as the sun comes out you ginger.and last what i want to say its that this kind of weather warms you with its rays.

вот надеюсь тебе сойдет я сама