It is___for us to do eye exercise every day.(need) 是needed么

It is___for us to do eye exercise every day.(need) 是needed么 it is___for you to do such a thing in public.A.shamefulB.shameC.a shame D.shamed let us s_____you how to do it show us how to do it是什么意思 Let's do it as he told us to. It's important for us to do A and do B还是It's important for us to do A and to do B. 英语翻译When you do it to the least of us you do it unto me. 是it's time for us to do some shopping,还是it's time for us do some shopping The passage tell us “It's easy to say ,but it's difficult to do Many ___like to play___gamespot.They like them,because they are very___.But it is___for your eyesto play them__ a long time. it is adj of sb to do与it is adj for sb to do区别例题It is hard _______englishAof us to learn Bfor us to learn Cof us learning Dfor us learning 英语翻译money is capable of doing what we want it to do,rather than making us do what it wants us to do It is important( ) A for us to do eye exercise B for us to do eye exercise C of us to do exercise DB for us to do eye exercises nobody told us后面为什么跟how to do it 或者what to do而不能跟how to do 或者what to do it Do you find___easy to work out the problem?It`s really nice___him to help us. It's time for us to d( )what to do on vacation 有没有句型是“It's time to us to do sth? They always tell us ________.A.what to do it B.what not to do C.to do what D.not to do what