Use proper sentence structure to communicate clearly.

Choose the correct sentence structure in each of the following sentence pairs.

Example $1$:

Local markets have become saturated. Companies now look to other countries for further expansion.

Local markets have become saturated companies now look to other countries for further expansion.

Example $2$:

You write well. You should represent the company.

You write well you should represent the company.

Example $3$:

Employees today are hired for their knowledge, their ability to learn quickly is also vital.

Employees today are hired for their knowledge, but their ability to learn new things is also vital.