Her behavior is my primary concern.

Cooperation is essential for success.

The lock itself is a normal cylinder lock so it doesn't automatically lock when you shut the door.

I gave up on receiving the unpaid salary.

The mouse ran from the cat.

Finally dawn broke; the long night had ended.

The confusion beggars description.

He stuck out his tongue at me.

Muiriel is 20 now.

They gave mutual help to each other.

Her ideas are quite original.

She is primarily responsible for the project.

There are numerous books in the library.

His illness is one of her chief anxieties.

The entire crew takes pride in its work.

The distance between the two cities is 200 kilometers.

In ethical terms, a great many people are opposed to gene therapy.

The next morning found him famous throughout the village.

She took to him immediately.

Maybe it's the low air pressure that means you get drunk more easily on planes.

I have a great deal of worry about my future.

Looks, brains, reflexes, rich family and, for good measure, vice president of the student committee - in other words he's 'perfect'.

She is a good listener and always lends an ear when someone needs to talk.

If I'm lucky enough for the medicine to work I can get to sleep after 1am but if I don't take it then I can't sleep until about 4am.

This book belongs to John.

The road was partly destroyed in consequence of the earthquake.

The choice of example sentence wasn't wise.

It is not clearly stated in their study if the patients overcame this syndrome during the therapy.

I will undertake the project next week.

In American football, a touchdown scores six points.