1.Yourbrother__(watch)afootballgametomorrow.2.Where__(be)youlastweek?
3.Heoftenhelpsus___(do)ourhomework.
4.They__(notwatch)thetrainyesterday.
5.They__(play)footballtomorrowafternoon.
6.She__(go)tobedattwentypastelevenlastnight.
7.He__(have)somehomeworkeveryday.
8.Whataboutgoing__(swim)tomorrow.
9.Hemust__(clean)thefloorrightnow.
用所给单词的正确形式填空.