这几个句子有什么错误1.Every morning John goes to work by 7:30 train.2.

1.Every morning John goes to work by 7:30 train.
Every morning John goes to work by train at 7.30
(by+交通工具,表示乘坐某样交通工具
at+时间,表示 几点了)
2.Of course,he arrive very late at the office.
Of course,he arrived very late at the office.
(这里的主语是第三人称单数形式,如果句子是一般现在时就是arrives.如果句子是过去时,就是arrived)
His boss was very angry at him when John told him why he was late.
His boss was very angry with him when John told him why he was late.
(be angry with somebody是固定搭配)

正确的形式：
1.Every morning John goes to work by 7:30 by train.
2.Of course,he arrives very late at the office.
3.His boss was very angry with him when John told him why he was late.

1 Every morning John goes to work at 7:30 by train.
2.Of course,he arrives very late at the office.
3 His boss was very angry with him when John told him why he was late.