This time next year I (probably/study) in Buenos Aires
'll probably be studying
It took us ages (find) the hotel.
to find
The new supermarket is so much cheaper than the one in John Street. (...) , they do free home deliveries too.
What's more,
Furthermore,
(Linker of addition)
Would you know what to do if you (have) a heart attack?
had
The new chemical (test) when it exploded.
was being tested
I was late because the car (break) down when I (drive) to work.
broke - was driving
He warned me (stop) bothering her.
to stop
Australia has some beautiful parts of the country. (...), they also have a lot of dangerous animals.
However
Nevertheless
(Linker of contrast)
Rephrase using AS:
If she needs me, I'll be there for her.
When I opened the cupboard, I saw that all the cookies (eat)
had been eater
Can you please wake him up? He (sleep) for ages and we need his help.
has been sleeping
I don't mind him (talk) so much; he has other ways of expressing what he feels.
not talking
(...) the high risk involved, many scientists chase tornadoes so they can study them more closely.
Despite
In spite of
If there hadn't been a fire extinguisher, the house (burn) down.
would have burned
The question (still discuss) at the meeting.
is still being discussed
In 2012 he (sentence) to 28 years in prison because he (murder) his ex-girlfriend.
was sentenced - had murdered
Why don't you try (do) pilates?
doing
(...) television can be educational, I think it's better to read a book.
Although
Even though
Despite the fact that
In spite of the fact that
You can't become a member, (...) you receive an invitation
unless
You (not allowed) to be so late if you worked for me.
wouldn't be allowed
Only after her death, (we / be able) to appreciate her.
were we able
I don't remember (have) closed the door, do you?
having
This new computer has a better monitor. Its memory is twice as large as the current one and we can use the internet with it. (...) its software will make our job so much easier.
To sum up,
In short,
Rephrase using had (more formal):
If we had arrived earlier, we could have prevented the incident.
Had we arrived earlier, we could have prevented the incident.
The car isn't there anymore. It (must / steal).
must have been stolen