The question is_________ that nobody can answer it.

When asked why he went there, he said he was sent there for aspace flight.[ ]

How clean your room is!—-_________.It needs cleaning every day.

To forbid the cheating strictly in this important exam, the authorities have released a rule that students _________ bring any reference books and stationery into their classrooms.

I’ve heard a hurricane had struck your hometown —Yes, it was terrible, but ____, no one was killed