4 Written questions
4 Multiple choice questions
- An industrial plant where a substance is refined
- To purify a liquid by vaporizing it, then condensing it by cooling the vapor, and collecting the resulting liquid.
- A heavy blackish or very dark brown timber from a mainly tropical tree.
- An instrument used for measuring distances between objects in navigation.
4 True/False questions
lee → The part of a wall that encloses the end of a pitched roof.
bight → A heavy blackish or very dark brown timber from a mainly tropical tree.
crowing → A loud cry.
honing → A loud cry.