Answer Key
Grammar Quiz 24 – Adverbs 2
Fill in the correct form of the word in brackets.
- I will be 10 minutes [late] (late). Sorry.
 - John smokes [heavily] (heavy). He looks very unhealthy!
 - Don't go so [fast] (fast)! It's not safe!
 - We worked [hard] (hard) all day. We were so tired.
 - She left [quietly] (quiet). Nobody heard her go.
 - Why is she speaking so [slowly] (slow)?
 - They were waiting there [nervously] (nervous).
 - It's not difficult. You can do it [easily] (easy).
 - I don't think the project was prepared [well] (good).
 - It's a dangerous road. Please drive [carefully] (careful).