Present continuous
She is writing a letter
She is not writing a letter.
Is she writing a letter?/what is she writing?
Present Simple
He does my homework every day.
He doesn’t usually do her homework on Sunday.
Does he do her homework? /What does he do every day?
Present perfect
They have been to London
They haven’t been to London
Have they been to London?
Present perfect continuous
My sister has been living in NY since 2010.
My sister hasn’t been living in NY for last eight years.
How long has my sister been living in NY?
1.Progress is made every day in the world of science.
В мире науки каждый день прогресс.
2.This problem is being given much attention to at the present.
Этой проблеме уделяется много внимания в настоящее время.
3.The new cosmic achievements are much spoken about.
О новых космических достижениях очень много говорят.
4.The delegation of foreign students were shown all the laboratories of our institute last week.
Делегации иностранных студентов были показаны все лаборатории нашего института на неделе.
5.Many subjects are been studying in the first year.
Многие предметы изучаются в первом году.
6.I was surprised by his present for my last birthday.
Я был удивлён его подарком на мой день рождения.