Упражнения на разницу между Perfect Simple и Present Perfect Continuous

Выберите правильную временную форму Present Perfect Simple или Present Perfect Continuous
I haven’t seen / haven’t been seeing you for ages.
I have been cleaning / have cleaned all day and I still have work to do.
Oh, no! There isn’t any chocolate left in the fridge. My sister has been eating / has eaten it all.
How many pages have you been writing / have you written since this morning?
Have you finished / Have you been finishing eating your sandwich yet?
I have been reading / have read all day; yet, I am still on the first chapter.
How long have you known / have you been knowing Peter?
They’ve completed / have been completing the first lap of the race.
You really look so exhausted nowadays; you have been working / have worked too much lately.
Now that I’ve been reading / have read this book, I can take it back to the library.
I am sorry but I have lost / have been losing my key again.
I’ve bought / have been buying a brand new car.
I think you should take a break; you have been running / have run for a long time.
Has the train arrived / has the train been arriving?

Yesterday our class went in a history museum. A museum building big, ancient and beautiful. In a museum lobby there was a fur-tree because there was winter vacation, there has just come New year. On a ladder we have risen in a hall telling about life of ancient people. On walls the pictures representing scenes of hunting of the ancient person on mammoths, bears, buffalo s settled down. And at stands spears, arrows, instruments of labour which people in the Stone Age used were shown. All it is very interesting, after all people had to struggle for the existence, to hide from a cold and predators in caves, to learn to use fire. The further we moved ahead on halls, the развитее there was a human society. Here already and XVI century. During this period people know a structure of the Installed and Solar system. Architects have learnt to build stone structures, in Russia appear пре the red temples painted with Feofanom by the Greek and Andrey Rublyov, annals start to be written in monasteries. Much you learn new dates and the facts, and halls all do not come to an end, them remains as much, how many have passed. No, at once it is impossible to understand and remember all. We still will come here, to learn all new and new facts of history. This beginning, we do not say goodbye to you, a history museum. We speak: “Good-bye, see you soon!” 

После завоевания независимости и возникновения единого государства США первый президент страны Дж. Вашингтон предложил отмечать День благодарения как национальный праздник ежегодно 26 ноября. В 1864 году по окончании Гражданской войны А. Линкольн провозгласил последний четверг ноября каждого года Днём благодарения.

Объяснение:

After gaining independence and the emergence of a united state of the United States, the first president of the country, George Washington, proposed celebrating Thanksgiving Day as a national holiday every year on November 26. In 1864, after the end of the Civil War, A. Lincoln proclaimed the last Thursday of November every year as Thanksgiving Day.