One of the various ways factories engage in ______________ (EXPLOIT) is by not letting workers have a break.

Some South Asian countries have responded _____________________ (INNOVATE) to control the harm caused by tobacco.

If you are a ___________ and you are caught between Yankees and Red Sox fans, you get them to talk about hockey instead.

Beams and rafters ________________ a roof — they keep it up. 

If you ________ a conversation over the course of hours, you keep it going during that time.

If you ___________ an injury, it means you are injured. 

If you ____________ an interest in what you're studying, it means that you're just as excited about the subject after studying as you are when you began.