He usually ___does___ his homework after dinner
Tom ___B___ busy yesterday. 选择题:A.did B.was n C.were
A bird is __in__ this tree.
These apple are _on___ this tree.
⑴usually一般用于一般现在时。We usually think of a victim of mugging as being someone elderly. 我们通常以为被拦路抢劫的受害者是老年人。
来自柯林斯例句
有时用于一般过去时,表示过去时间里的。通常I picked first all the people who usually were left till last. 我先挑出了所有通常留到最后的人。
来自柯林斯例句
⑵长在树上的东西用 on ,外来物用in。
不明白请及时追问,满意敬请采纳,O(∩_∩)O谢谢