用一下句型造句 1.It is ·····for us 2.That so

用It is…that造句,强调句型 ＿＿it is for us to see that he does his work so well! so fast _______ that it is difficult for us to imagine its s why is ____ you are so late for the class?1.it that 2.that i The work is hard.I can't finish it on time.(用so···that连接两个句子 Time is so important to us 和It is so important for us to lea Water is important for us,so we must( )it. it is that句型 3.句型练习1.The plane is so big that it can carry 300 passengers what ( ) walking there?It is easy for us to do so.用适当的介词填空 Studying English is useful用It is···to的句型改 It is for sure that + .这种句型可以吗