Frankfurt, Germany, is one of the most （ ） populated regions in Western Europe.

After （ ） seemed ages, the newsman disclosed the facts.

You have to （ ） early in the morning to avoid the rush hour.

The audience stood and （ ） at the end of the performance.

In the experiment we kept a watchful eye （ ） the developments and recorded every detail.

The patient’s progress was very encouraging as he could_____get out of bed without help.

We arranged to meet at the station but she did not （ ）.

As population increases, （ ）.

_____ that the earth was flat?

We’re talking about the piano and the pianist （ ） were in the concert we attended last night.

—Where are the children? The dinner’s going to be completely ruined. —I wish they （ ） always late.

_____ the members cooperate well, the team will keep winning games.