Everyone should ____(play)a part in saving the earth.填什么?

Everyone should obey the rules(同义句)____ ____ us should obey the rules. Everyone should s___ water. You should let everyone Everyone should ____(play)a part in saving the earth.填什么? Everyone should ask themselves how ____ they know about their parents Everyone should keep ______(health). Not everyone should be good to you not everyone should be good to Everyone should happy everyday!haha Come on~ Not everyone should be good to you. Not everyone should be good to you Everyone should keep a low profile everyone should respect each other,you know everyone should save water.同义句 Everyone tells me I should forget about Equal rights should be within the reach of everyone ____ their sex,race or social position in life.A,in spite of B,regardless of You are saying that everyone should be equal,and this is ____ I disagree这句话为什么用where,如果不是选择题,我能不能用that, Everyone should have a healthy diet and avoil a(n) ____ one.从下列单词中选择适当的形式填空.realize,careful,healthy,sell,proper.