PDF chapter test TRY NOW

Choose the correct meaning of the words from the options given below:
 
Dendrochronologist
Slope
Backfire
Chaos
Promptly
Recipe
Squeeze
Inherit
Antidote
Aliens
Sleeves
Potion
 
1. Commotion =
 
2. A remedy to an illness =
 
3. To press firmly =
 
4. A person who can date back the time of trees forming =