1. Today is cold and it's snowing2. It snows quite often during winter3. It's been snowing since yesterday evening4. It has stopped snowing, and now there are huge snowdrifts everywhere in the city5. Anna has been learning English since 20006 She has already learned all of its basic grammatical features7 Anna is busy now, she is learning/ studying English8 Anna learns/studies English 9 It's 7 p.m already but I am still cooking a supper!10 I have been cooking supper for two hours cause we are having guests tonight