Teacher Discussion Forums

I'm going to start teaching TOEIC soon, and need to know which TOEIC books are considered the best. I will be recommending which to buy. Thanks in advance.

Please state which ones are considered the best.

and for what reasons.

I need to make pronunciation more interesting than just choralling.

I have adult privates one-on-one and children's classes than need pronunciation improvement.

Any ideas/suggestion on pronunciation games/acitivites will be greatly appreciated. Thanks.