Adjective or Adverb?

Lucy is shy, so she cannot make friends ___

• easy

• easily

The dog looked ___, so we gave him some food.

• hungry

• hungrily

They arrived really ___ at the airport.

• late

• lately

There was long applause because she sang ___

• beautiful

• beautifully

I asked her why she was ___, but she didn't tell me.

• sad

• sadly

They spoke ___ because the baby was asleep.

• quiet

• quietly

My aunt is a ___ driver.

• slow

• slowly

The soup tastes really ___!

• good

• well

Take an umbrella. It's raining ___

• heavy

• heavily

He doesn't play tennis very ___

• good

• well