90. ____ the work was very difficult, they managed to finish it in time.
. Someday, all our hard work will .
—Hello! May I speak to Tom, please? —Yes, speaking. —Oh, I______your voice at first.
Matt is now getting on very well with his new job and he earns ______ he did last year.
In my opinion, it’s the best use that could be ______ this machine.
The fire was finally brought under control, but not______ heavy damage had been caused.