The boss asked us to spend _____money solving（解决） ____problems.

It is not how much we do but howmuch love we put into what we do______benefits our workmost.

It is said that her father has worked inthe factory_______1970.

Have you finished you work Yes, Ihave finished it. I finished it 1hour ago.

We can make a fire ______ the room warm sothat we can chat for a while.