It is vital that the work _______ in time.
A、isdoneB
这里主语从句中应该用虚拟语气，从句谓语用should+动词原形的形式，should可以省略。句意：及时完成这项工作是极其重要的。
Peoplewhocan’t_______betweencolorsaresaidtobecolor-blind.
Theyshouldtryto________theirusualinhibitionsandjoininthefun.
英文翻译：在经济危机之后，人们不再认为他们房子的价值会继续升高。
Thatproposalisessentiallyirrelevant________theissueathand.
Iunderstoodfromherthatyouundertookotherimportantwork______.
