My father is ____engineer.He works very hard.A:aB:an Cthe D:

My father is ____engineer.He works very hard.A:aB:an Cthe D: My father,( )is a doctor,works very hard.括号 -my father is a worker and he works hard.-so ____my father . 填空：this is ___studies hard my father is a ___.he works in a My brother is ( ) actor.He works very hard My father works all night.So he is very b________. My brother is_____actor.He works very hard. My father is ____engineer and my mather is ___shop assistant my father works on a farm he is a[ ] My father is a doctor．He works _________． 1 .He is very old,____ he still works very hard.A.but B.if C 改错:It is a hard work and he works very hard .