To improve our toeic listening skill, we must start with tools near our hands, a tool that we use in our everyday life, such as Television, Radio and Internet. These three things, I believe, we use them every day. In present, the world moves faster so we have more tools.
Don’t worry if you are not good at vocabulary. There are other ways to succeed the sentence completion test. By analyzing grammar structure, you can eliminate the incorrect choice, thus increase your probability of choosing the correct answer. I can guarantee that studying grammar is more useful than memorizing a large bunch of vocabularies. Grammar is fixed rule that can be applied to any context. Meanwhile, there are too many vocabularies. No matter how many of them you can memorize, there is not much chance that they are going to be in the test.