This week's typing speed homework

I will take TOEIC test after three weeks. However, I haven't study for it yet. I study that with a text book. When I study problems, I write check beside the ploblems and after I solved that, I put out that. Usually, I study English at classes and those homeworks, but I think it is passive way for me. Of course, I think it is important to digest that, but simultaniously, I think I should decrese knowledge with other way and use that positively.(84words)