Replace each adjective with an adverb. EX:boastful->boastfully

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
1. He thought about it (careful).
2. I (gradual) began to understand.
3. Can't you speak more (quiet)?
4. He (happy) accepted the offer.
5. My brother walks very (quick).
6. I (complete) understand what you're saying.
7. This changed the situation (dramatic).
8.He reacted (favorable) to the announcement.
9. She speaks very (fast).
10. The little boy fell very (hard).