根据汉语意思及英文提示补全句子,使句子完整通顺.

根据汉语意思及英文提示补全句子,使句子完整通顺.
你应该认真做作业,尽量不要出错.
You should do your homework carefully,and try ------- -------- -------- mistaskes.
你看起来不高兴.什么事让你生气了?
You don't look happy.-------- ---------- you?
天气很冷.你要当心别感冒了.
It's very cold.You should ---------- -------- ---------- --------- --------- a cold.
小声点,汤姆!大家正在看电影.
----------- ------------- ----------- -------------,Tom.Everybody is watching a movie.
即使你是对的,你也不应该冲着老师大喊.
--------- ----------- you are right,you shouldn't shout at teacher.