______ the good chance to get promoted then, he would be a sales manager now.
They might have found a better hotel if they _________ a few more kilometers.
drove
would drive
were to drive
had driven
In today's information age, the loss of data _________ cause serious problems for a company.
need
should
can
must
Without his support, we wouldn't be _________ we are now.
how
when
where
why
Ordinary soap, _________ correctly, can deal with bacteria effectively.
used
to use
using
use
A rescue worker risked his life saving two tourists who _________ in the mountains for two days.
are trapping
have been trapped
were trapping
had been trapped