Don't()eachotherwhenyougodownstairs!It'scthatLanceArmstrongisoneofthetop(cyclist)intheworlOnsuchacoldday,youshouldwearmorewarmclothestoavoid(catch)acold

Question

Don't ( ) each other when you go downstairs!
It's c____ that Lance Armstrong is one of the top ____ (cyclist) in the worl
On such a cold day,you should wear more warm clothes to avoid _____(catch) a cold

Answer 1

Don't push each other when you go downstairs!
下楼时请勿互相拥挤（push有推的意思,也就是拥挤的意思）
It is cleared that Lance Armstorng is one of the top cyclists in the world.
很明显,Lance Armstorng 是世界顶级自行车运动员之一 （cleared 有明显的意思.cyclist+s世界级的自行车运动员估计不止他一个哟）
On such a cold day,you should wear more warm clothes to avoid of catching a cold
这种冷天,你要是想幸免于流感,就要多穿.avoid of doing sth.避免……