It's hard___(reach)the top of the mountan

It's hard___(reach)the top of the mountan it's hard___(say)who____(will）the final match. I found it hard___(learn)English well The work is so hard that he can't finish it.同义句The work is___ hard___ him___ finish. the s＿＿＿is too high ,and I can’t reach the books on it首字母填空 when____they___( celebrate)the festival every year?it is hard___(say) 请问It’s easy to reach things.中的reach 上文是在太空中. It's easy to reach the books on the bookshelf. She didn't reach the top of the mountain.Her brother didn't reach it,either.合并为简单句. 1 He studres hard___ a result,he got good grader in the exam.2 I had some problems ___(work) out the maths exenises .3 Its easy to get ____ (lose) in big cities 要讲解 it was raining hard___ i was on my way home yesterday空里应填when还是while 为什么? It is so high that I can’t teach it 句型转换 It is【 】 high 【 】 reach it How to put you left hand where your right hand can't reach it?Answer Don't keep the medicine w_____ the reach of children.It is dangerous. 请问The ladder,however,was so short that it is coudn't reach the girl. That ball is so high the boy can't reach it 怎么解释句子 To reach it is every keen climber's dream 是什么意思?要详细一点（it代表Mount Everest）To reach 做什么成分? He's too short.He can't reach the apples.(改为同义句) He's＿＿＿short＿＿＿ reach the apples.