选词填空。
（1）My sister ____ (will watch/watches) the basketball game at the gym tomorrow.
（2） ____ (Last Sunday/This Sunday), I went to the park.
（3）I ____ (helped/will help) my mother clean the rooms next Saturday.
（4） ____ (Who/When) went shopping with you?
（5）____ (Where/What) will his cousin go this summer holiday?