1.some students are impolite to their teachers and parents.It's bad.合并句子

1.some students are impolite to their teachers and parents.It's bad.合并句子
It is bad ——some students—— —— impolite to their teachers and parents .2.Our sports meeting will be held next week.(对next week提问） —— ——your sports meeting —— ——?3.He held my hands strongly.(对strongly提问） —— ——he ——your hands.4.Jim is the tallest boy in his class.(改为同义句） Jim is ——than—— —— ——in his class.