英语动词时态专项练习 一用所给词的适当形式填空 (41 分,每空1分) 1._ your sister _(study) in this school two years ago?2. I _(not go ) to the city next week.3. They _(not attend) a concert yesterday.4. (do) your brother often (climb)mountains?5. _(do) your brother _ (climb) the mountain last weekend?6. My brother _ (not climb) the mountain last weekend.