1. Choose an adjective or an adverb to make sentences grammatically correct. Examples: It is clear. I see it clearly. 
1. It is (correct, correctly). 
2. Spell the word (correct, correctly). 
3. You know it (good, well). 
4. Of course it is (good, well). 
5. It is (cold, coldly) in the room. 
6. Don’t look so (cold, coldly) at me. 
7. It is (easy, easily). 
8. I can do it (easy, easily). 
9. It is (warm, warmly) today. 
10. He always greets us (warm, warmly).