1. Although the traffic is not busy, he likes to drive at a _______ speed.
A. spare B. fast C. moderate D. moral
2. She is already 16 years old. But she _______ as if she were still a little girl.
A. believes B. absorbs C. accuses D. behaves
3. Only when one is______ of one's getting behind is one more likely to catch up.
A. critical B. aware C. visual D. effective
4. Now that they have not done anything ______ about the situation, it shows no evidence to return to normal.
A. unique B. effective C. absolute D. sequential
5. He is quite sure that it's _____ impossible for him to fulfill the task within two days.
A. fully B. exclusively C. absolutely D. roughly