A
They ________________ (know) each other for 5 years.
have known
The sun ______________ (shine) less frequently in winter.
shines
At the moment lecture halls ____________ (be) empty and we can have a chat there.
are
_______________ (you,remember) the date of the 1st meeting of our School Club?
Do you remember
Is this our new assingment? It ___________ (look) challenging.
looks
Emily ________________ her research work the whole day.
is doing
The meals here ________________ very expensive.
aren't
Why are you so tired? I _______________ (fill) in the application form.
have been filling
Can you tell children to be quiet? They always _____________ (argue)!
are always arguing
_____________ (you,see) Egyptian pyramids?
Have you seen
I ____________(not,see) you for ages! What __________ (you, do) for the past 2 years?
haven't seen, have you been doing
Mary ______________ (be) so noisy! Please, ask her to read a book instead of running around.
is being
What _______________ (do, you) to become a good actress?
have you done
A student teacher ______________ (take) our class while Ms Bennet is ill.
is taking
The house ____________(be) for sale for more than 2 years. I wish somebody would buy it!
has been
Older people _________ (get) more help from the government this year.
are getting
_____________ I invited to the party?
am/aren't
I don't know if I ___________(pass) the exam. I _____________ (not,see) the results yet.
have passed, haven't seen
They _____________ already (construct) a new building and I'm moving now.
have constructed
David loves Barcelona. He _______________ (live) here for the last six months.
has been living/has lived
Marcia has a great career as a dancer. She __________ (dance) at the ballet company for 20 years.
has been dancing
You can collect your glasses now. The optician ______ (repair) them.
has repaired
Why _____________you (be) so late? I_________ (wait) for you for 2 hours!
are you, have been waiting(have waited)
The money _______________ (bring) luck, just a lot of responsibility.
doesn't bring
Why ____________ you (not, answer) the phone earlier? I _____________ (call) you 5 times today.
didn't you answer, have called