By this time next week, we ... [to leave] school and I'll be on vacation.
... will have left ...
It was only when Mariana told me her name that I realised I ... [meet] her before.
... had met ...
The children were all sunburned that night. They ... [play] the whole day in the sun
... had been playing ...
She looks exhausted because she ... [sleep - neg.] well lately. She needs a new bed.
... hasn't been sleeping ...
Even by next July, Karen probably ... [finish - neg.] writing her thesis.
... won't have finished ...
Oh no! I ... [leave] the key in my apartment and it's locked now!
... have left ...
Yesterday, Mr. Oliveira finally received his visa. He ... [try] to get one for years since he started living here.
... had been trying ...
Wow! Fantastic news! I ... [get] a scholarship from Harvard!
... have gotten [got] ...
We went to a Rihanna concert. I ... [hear] of her before, but she was very good.
... hadn't heard ...
By tomorrow, Donna ... [be] here for over 50 years! She started as a secretary.
... will have been ...
