I believe I understand what you mean to say “我应该做很多事”。
However, your "z" in "zuo" sounds rather like "c" in "cuo", so I would work on your pronunciation a tad. Also, at least to me, the syntax sounds a tad unnatural.
2017年8月11日
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Yeah, I can.
Only on mistake, the tone of "做" is No. 4.
2017年8月12日
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“我应该做很多事”
Your pronunciations are pretty good as well as your tones.
I agree with Taylor that the “做” need more practice.
Not only the initial “Z” but the tone should be the Fourth tone instead of the Third.