Correct Answer: facilitate

Solution : The correct choice is the first option.

Assist implies giving support or aid, often directly helping someone with a task or action. In the context of the synonym choices provided, facilitate aligns more closely with "assist" in terms of aiding or enabling a process.

The meanings of the other options are as follows:

• Acquire : To obtain or gain possession of something.
• Restrict : To limit or confine.
• Injure : To harm or damage.

Therefore, the correct answer is facilitate.