Sir, could you please wait for another 20 minutes and we’ll serve you very soon– Another 20 minutes? It was only 6 o’clock ________ I got here, but it’s 7∶10 now

Mr Green is going to New York by plane.

He didn’t put the things_________they belonged, for_________he got his punishment.

in harbor is safe, but that’s not ______ ships are built for.

Poor preparations and shortage of equipment ______ their failure of climbing to the top of the mountain. [ ]