Fill in the blanks using the following expressions.

1. by
2. sole means to
3. to
4. uncovered
5. from

1. Communication is the ___ understand others.
2. Archaeologists have ___ an entire Roman city.
3. Sadaf was French ___ birth but lived most of her life in Italy.
4. The boy has been blind ___ birth.
5. The document ran ___ almost 100 pages.

The answer key
1. sole means to
2. uncovered
3. by
4. from
5. to