6th grade Present Perfect and articles

Put in ‘a’, ‘an’, ‘the’ or nothing (0).

... Atlantic is ... ocean.

... you ... (call) a taxi yet?

Put in ‘a’, ‘an’, ‘the’ or nothing (0).

... longest street in the town is called ... Kingsway.

How long ... they ... (know) each other?

Has Bob seen Carl lately?- ....

Put in ‘a’, ‘an’, ‘the’ or nothing (0).

... Republic of Croatia became ... independent country in 1992

I ... ... (not / see) him since Christmas.

Put in ‘a’, ‘an’, ‘the’ or nothing (0).

... Rome is ... biggest city in ... Italy.

Sue ... just ... (have) the last piece.

She ... ... (not / start) cooking it yet.

... Thames is ... river in ... Great Britain.

Визначте, який час в даному реченні.

I have never read English books.