Line 1 was opened in 1900 after twenty months of work.

One was among those returned, after only a few months of work.

In addition, it may only need 64 months of work.

It took many months of hard work for the church to be built.

Would an adult keep trying to learn a new language if, after months of work, he couldn't say a single word?

The church took 26 months of hard work to build.

After months of work, he had finally picked one which filled the bill exactly!

Now, after nearly two months of work by 45 artists, the show is almost ready.

Unit 2 needs at least several more months of review and work.

After six months of hard work, we now have a balanced report.