прежде чем приступать к выполнению , вспомним основные различия между present simple и present continuous.
present simple употребляется, когда речь идет о привычном, обыденном действии, например, i brush my teeth every day (я чищу зубы каждый день).
present continuous употребляется тогда, когда речь идет о действии, которое совершается в данный момент.
1) do you often wear jeans? - ты часто носишь джинсы? (обычно, как правило)
2) are you wearing jeans now? - ты носишь джинсы прямо сейчас? (=на тебе сейчас джинсы? )
3) is it raining now? - прямо сейчас на улице идет дождь?
4) does it rain often in your country? - в твоей стране часто идет дождь?
5) do you study english every day? - ты учишь каждый день?
6) are you studying english at the moment? - ты учишь прямо сейчас?
желаю успехов!
ответ: Largest country in the world (10.995% of the world's land mass); its European portion is roughly 4,000,000 km2, which is around 40% of the total landmass of Europe, making Russia the largest country in Europe; and its Asian portion, which covers all of Northern Asia, is around 13,100,000 km2, making Russia the largest country in Asia.
Объяснение: The water part of the earth occurs 75% of the total earth's area. Rest part is the land area. So, the marine ecosystem occurs the largest ecosystem in our planet as it is also the largest part of our planet.
Поделитесь своими знаниями, ответьте на вопрос:
1. they reliable people. you can trust them. a) am b) are c) is 2. i a citizen of my country. i love my motherland. a) am b) are c) is 3. he a businessman. he has got his own company. a) am b) are c) is 4. we are singers. we love job. a) your b) our c) their 5. she has got a car. car is new. a) her b) its c) his 6. you have to see parents. they are waiting for you. a) our b) their c) your 7. is my friend. a) these b) this c) those 8. are trees. a) these b) that c) this 9. children in the park. a) this is b) there is c) there are 10. a bank near the supermarket. a) there is b) there are c) they are 11. i in egypt last year. a) were b) was c) is 12. they at home yesterday. a) weren’t b) wasn’t c) didn’t 13. he play computer games in the evening. a) isn’t b) don’t c) doesn’t 14. he (study) a lot every day. a) studies b) study c) to study 15. you work for a big company. a) are b) does c) do 16. i get up early in the morning every day. (usually) a) i get up usually early in the morning every day. b) i usually get up early in the morning every day. c) i get up early in the morning every day usually. 17. they (build) a new house last year. a) built b) builded c) building 18. he make up with you yesterday? a) do b) is c) did 19. she (not/go) to the country last week. a) didn’t go b) don’t go c) isn’t go 20. - my bags are very heavy. can you help me? - okay, i (help) you. a) am going to help b) will help c) going to help