He is very clever.H_____,he isn't careful

He is very clever.H_____,he isn't careful He isn't clever, is he? ________He worked out the He is very clever. he is clever but he isn't hardworking.用反义疑问句该怎么说,急! he isn't careful enough to do his homework .改为同义句 he is ____ He often helps others .He is very h_____. he is a very clever boy A_____ he is very clever ,he doesn't get good grades He is a very careful person. he failed not because he isn't clever ( )he didn't work hard is he?isn't he?怎么回答 he isn’t in.he is