When I rushed out of the building,the man_____.[ ]

It’s the office! So you know eating is not allowed here.— Oh, sorry.

What sort of house do you want to have? Something big?–Well, it ______ be big–that’s not important.

To their deep sorrow, there was nothing left ______ the city except ruins after the violent earthquake, which turned the whole city into a silent world

He ran as fast as he could _____ to catchthe early bus.