Use the Present Perfect form (affirmative, negative or interrogative) of the verbs in brackets.
EX: It __________(not rain) for a long time.
It hasn't rained for a long time.
James______________ (write) 3 articles since last week.
________you ________ (be) to Poland?
We ____________(be) to Russia.
Doctors __________ (cure) many deadly diseases.
She __________ (not / make) dinner yet.
Tim can’t find his key. He ___________(lose) it.
I think I __________ (meet) him once before.
Andy ________________ (not see) his friend for years.
People__________ (travel) to the Moon.
пожалуйста, срочно!!!
Add a question-tag to these sentences.
EX: You are Ok, ________
You are Ok, aren’t you?
Lizzie enjoyed her breakfast, ____________?
The boy is from Turkey, _______?
They will come tomorrow, __________?
You are Latvian, _______?
They always sleep after lunch, ___________?
She has a brother, _______?
He has done his homework, _____________?
You shouldn’t smoke, ___________?
The students see it every day, __________?
You won’t tell anyone, ________?