Sentence examples for become difficult from inspiring English sources

Breathing may become difficult.

Rational calculations become difficult.

"It does become difficult.

Even simple conversations become difficult.

Painting and sculpture had become difficult.

These cows become difficult to keep sound and productive.

Working as an expat in either country has become difficult.

But it has become difficult to keep this up.

Even borrowing it has become difficult to impossible.

As the disease advances, speech and swallowing become difficult.

In recent decades, this question has become difficult to raise.