翻译两句句子。用现在完成时。急急急

现在完成时的句型基本结构：主语+have/has+过去分词(done) ①肯定句：主语+have/has+过去分词+其他 ②否定句：主语+have/has+not+过去分词+其他 ③一般疑问句：Have/Has+主语+过去分词+其他 ④特殊疑问句：特殊疑问词+一般疑问句（have/has+主语+过去分词+其他） 过去分词.
所以:
1.He has been busy today.
2.He has been late for a moment, because he hasn't been catch the bus.

1.Today,he is so busy.
2.Today,he will be late,beacause he missed right time that he not caught the bus.

1 He is busy today.

2 he will be late today, because he hasn't caught the bus.

1.He has been very busy today.
2.He has been here a little later today.He didn't catch the bus because he was late.

祝你进步！