George ___________ (teach) at university since September.
George has been teaching at university since September.
I ___________ (not drink) any coffee yesterday.
I didn't drink any coffee yesterday.
When we were in Madrid we stayed at ____ Ritz, which is ____ very expensive hotel.
When we were in Madrid we stayed at the Ritz, which is a very expensive hotel.
My neighbour ___________ (listen) to the same CD for two hours!
My neighbour has been listening to the same CD for two hours!
You ____________ (play) video games all day!
You have been playing computer games all day!
Sandra has been ____ architect for eight years.
Sandra has been an architect for eight years.
I ____________ (live) in London for two years when I was a kid.
I lived in London for two years when I was a kid.
____ Canary Islands are famous for their holiday resorts.
The Canary Islands are famous for their holiday resorts.
My friends usually go to ____ school by ____ bus.
My friends usually go to school by bus.
Is there ____ moon round ____ planet Venus?
Is there a moon round planet Venus?
My uncle ___________ (just/receive) a letter asking to donate some money for charity.
My uncle has just received a letter asking to donate some money for charity.
We _____________ (not eat) anything since lunch.
We haven't eaten anything since lunch.
Can you play ______ guitar?
Can you play the guitar?
Next time you're in ____ England please don't forget to visit ____ British Museum.
Next time you're in England please don't forget to visit the British Museum.
____ hammer is used for hitting nails into ____ wood.
A hammer is used for hitting nails into wood.
This is the first time I ___________ (hear) Anna sing.
This is the first time I have heard Anna sing.