PDF chapter test TRY NOW

Pick out the right meanings from the below box:
 
Answer variants:
Note
Unfortunate
Brief
Deliberately
 
1.
 \(=\) A short piece of writing
 
2.
 \(=\) Consciously and intentionally; on purpose
 
3. 
 \(=\) Of short duration; not lasting for long
 
4. 
 \(=\) Unlucky or having bad effects