be able to造句短一点,不管哪个时态!

If you keep finishing your honmework by this way, you will not be able to pass your exams.
如果你一直用这样的方式来完成作业(说的就是你),你将难以在考试中及格~~
Jokes are able to make people happy.
笑话能让人快乐.I was able to finish 100M in 12 seconds.
我以前能在12秒内跑完100米.
我转来的、(*^__^*) ~~~

Do you think he is able to pass this English test?

I'll be able to dress more casually
我将会穿的更随意

I am able to answer your question. 我能回答您的问题。