The technological gap was still there, but began closing rapidly.

A generational gap began to form between the "new" women of the 20s and the previous generation.

The gap caused by the digital divide in China is beginning to close.

Now, though, the gap between programming and advertising is beginning to narrow.

The gap between children begins to open up before they even start primary school.

The little six-cylinder screamed and the gap began to close.

The wide gap between the two vessels began to narrow, but very slowly.

But as at San Diego, the gap is beginning to close.

But in recent years, the gap has begun to grow again.

A gap began to open, a scission so black it seemed painted.