1. 我母亲经常叫我不要在晚上看电视.
    My mother often _______________________ in the evening.
2. 照片上的第五位女孩是海伦的堂妹.
    The _________________________ is Helen's cousin.
3. 对他来说学好数学是重要的.
    It's __________________________.
4. 恐怕明天我不能帮你做家务.
    _________________ I can't help you ____________________.
5. 西蒙住在我楼上二层.
    Simon _______________________ me.