Adjective or adverb

The teacher explained the rules ______.

There was a ____ noise yesterday. Did you hear it?

Ann ate her breakfast very _____.

Those apples look ____. May I have one?

Tina Karol is famous singer. She sings ____.

If you ask _____, the teacher gives this book to you.

This situation requires a_____ investigation.

Try to speak ____ if you are giving a speech.

Taras opened the door ____.

Margaret is ____ speller.

Andrew drives____.

Don't speak so ____.