Some customers ______ when they have to wait too long.

He likes to ______ about the weather every winter.

Please do not ______ about every small problem.

The students began to ______ about the amount of homework.

Clouds began to ______ across the sky in the evening.

We watched the boat ______ slowly away from the shore.

Dry leaves can ______ across the road on windy days.

Her thoughts began to ______ during the long speech.

The flowers started to ______ without enough water.

His shoulders seemed to ______ after the bad news.

The plant will ______ if you leave it in the hot sun.

The dog's ears ______ when it feels tired.

This old key is ______ because it does not open anything.

The broken phone was completely ______ after it fell in the water.

Without batteries, the flashlight is ______.

His advice was ______ because it did not solve the problem.

I was really ______ by her excellent presentation.

The teacher seemed ______ by the students' hard work.

We were ______ with how quickly they finished the project.

My parents were ______ by the clean and organized room.

Her family felt ______ of her success.

I am ______ of my little brother for trying so hard.

He looked ______ when he showed us his painting.

The team was ______ after winning the final game.

Many students ______ with math at first.

We had to ______ through the deep snow.

She may ______ to understand this difficult book.

The climbers had to ______ up the steep mountain.

Please ______ so you do not wake the baby.

The children began to ______ during the movie.

I heard two students ______ in the back of the class.

He had to ______ the secret into her ear.