_______ you’ve got a chance, you might as well make full use of it.

It was not until 1920 ___ regular radio broadcasts began.

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

After a heated discussion at the meeting, a new plan came ______ being, which would have a great effect ______ the culture life of the people

Do you like the material?–Yes, it ___________ very soft.