He used the small room ___ a lab.
Marco was lucky enough to meet another prisoner enjoyed listening to his stories. ()
It is _____ challenge for graduates to find ____ work as unemployment is very high nowadays.
—I’m afraid that I can’t finish the task as soon as planned. ——____________。
.Hardly_________the phone I was told that the hotel had been booked full.
It was not until one night_____we were doing our cleaning-up I got curious and wanted to see what was on the top floor.