It will be able to in two weeks.这里的Be able to 是固定词组,还是able to 是固定词组?

I will be able to do it __ my holiday I will not be able to leave hope i will be able to join I will be able to为什么要用be而非I will am able to Tonight I will be able to finish my homework e___ ,because it is not diffcult Someday I will be able to let it go请问标题这句话的意思 I will also be able to be very joyful. 翻译：I will also be able to work outside sometimes. I will be able to dress more casually When will I be able to achieve aspirations.. i will help you if i _______ A.am able B.will be able C.can be able to D.am able to be able to 和will be able to 的区别 be able to open it It will be able to in two weeks.这里的Be able to 是固定词组,还是able to 是固定词组? ( ) I think he ______ finish doingthe work.A.will B.will can C.will be able to D.be will able to I will be looking forward to it! I will always be good to it. I will be able to be number one.这句话有没有语病?