You shouldn’t have quarreled with the customs official_______ helping the situation, you just made it worse

Many a new measure ________put forward to reduce air pollution so far. [ ]

When tension ________ in a relationship between two people, a frequent way of dealing with this is to send messages through a third person.

Sophie dreams of walking in______ outer space like ______astronautone day.

The policemen ______ the house again and again, and finally found the evidence.[ ]