英语时态分类练习I. 用动词的一般现在时或现在进行时填空1.A. What_you_(think) of the idea? B. What_you_(think) about?2.A. He_(not look) his age. B. He _(look) for his glasses. 3.A. I_(have) a hard time trying to get this finished. B. I_(have) a bad cold. 4. A: Lets go out. It _(not rain) now. B: It _(not rain) very much in summer. 5. A. I _(live) some friends