Green visited blacks mounth. what nice mice! there is . is long river, isn't it? there is juice in glass. надо вставить a или the

Mr Green visited the Blacks last month. What a nice mice! There is an apple in the basket. The Amur is a very long river, isn't it? There is juice in the glass.

в некоторых случаях артикль не нужен

The Mr Green visited the Blacks a.last mounth. What a. nice mice! There is an..apple inthe.basket. The..Amur is a..very long river, isn't it? There is a juice in .the. glass.