Вариант А. Можно вбить в переводчике и более подходящий вариант будет под буквой А. (не веришь - проверь)
The United States of America (USA), commonly referred to as the United
States (US), America or simply the States, is a federal republic
consisting of 50 states and a federal district. The 48 contiguous states
and the federal district of Washington, D.C., are in central North
America between Canada and Mexico. The state of Alaska is the
northwestern part of North America and the state of Hawaii is an
archipelago in the mid-Pacific. The country also has five populated and
nine unpopulated territories in the Pacific and the Caribbean. At 3.79
million square miles (9.83 million km2) in total and with around 317
million people, the United States is the fourth-largest country by total
area and third largest by population. It is one of the world's most
tethnically diverse and multicultural nations, the product of
large-scale immigration from many countries. The geography and climate
of the United States is also extremely diverse, and it is home to a wide
variety of wildlife.
1. My brother is at school now. 2. My brother was in the cinema yesterday.
3. My brother will be at home tomorrow. 4. Will you be at home tomorrow?
5. Was she in the park yesterday? 6 Is he in the yard now? 7. Where's dad? 8. Where were you yesterday? 9. Where will he be tomorrow? 10. My books were on the table. Where are they now? 11. My mum wasn't at work yesterday. She was at home. 12 My friend isn't in the park. He is at school. 13. Tomorrow at three o'clock Kolya and Misha will be in the yard. 14. We weren't in the South last summer. We were in Moscow. 15. Tomorrow my grandfather will be in the village. 16. When will your sister be at home? 17. Are you going to be a pilot? — No, I'll be a sailor. 18. My sister was a student last year, and now she is a doctor. Will you be a doctor, too? — No, I won't be a doctor. I'll be an engineer.