it is required that every citizen ,whoever he ___,___the law

it is required that every citizen ,whoever he ___,___the law It is required that whoever enters show his pass so as to be It is required that every student___work___hard.为什么不用works,不 It is required that every student _ a foreign language befor it is required by regulations that you ___ other people anyt It is required that the students ___ their homework on time how long is it ___the class ___? It is provided in the law that... 两道英语改错题括号内为可能错的部分1.It is required by law that a husband （hav it is necessary that he ___the work within the month a can f He is just ___ time ___the basketball math. It is required that no smoking ______ in the school.