She _to a hospital at once.A.must send B.must be sent C.must

she is ill.She ()to hospital at once.A.is sent B.must be sen the old lady must be sent to hospital at once because she wa She must be sent (must sent) to the hospital the injured boy must be sent to the hospital at once,()his r “These animals must be sent to the zoo at once ” look at the girl ,is she nina?A must be B mustn't be C can b 选择填空（）3.The work（ ）at once .A .must do .B.should be done She look pale.She （　）ill A.can　be　　B.must　be　C.should　be My grandfather is ill.He___(must send)to hospital at once.He His grandma is _____ ill ,so she must be sent to hospital 选择题where is Ann?she in the library A.must be B,can be c.will Old people must ___politely A.speak to B.be spoken at C.be s