I will be_____(able) to work it out if you don't help me

I will be_____(able) to work it out if you don't help me I hope there will be_____(much)trees in our city I'm sure our school sports meet will be_____(excite) I hope my parents will be healthy.(改为同义句）I hope my parents will be_____ _____.I hope my parents will be healthy.(改为同义句）I hope my parents will be_____ _____ _____ I hope my parents will be healthy.(改为同义句）I hope my parents will be_____ _____ _____ . I am not feeling very____(well).I am sorry to hear that.I hope you will be_____(well)soon -will the journey to Mars be_____?-No,I think it will be______Aenjoy,frightened Benjoyable,frightened Cenjoy,frightening Denjoyable,frightening 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 i will help you if i _______ A.am able B.will be able C.can be able to D.am able to ----Will you go swimming with me?----Certainly,I will be_____.A.glad too B.glad to C.to glad D.too glad I will be able to do it __ my holiday 翻译：I will also be able to work outside sometimes. I will be able to dress more casually I will also be able to be very joyful. When will I be able to achieve aspirations.. If you work hard,you will be_____ to the exam