PDF chapter test TRY NOW

Fill in the missing letters of the following words (meanings are provided for reference):
 
1. A male animal especially a deer or an antelope \(=\) B   K
 
2. The act of singing with closed lips \(=\)  U M  I N 
 
3. A device that shows the direction \(=\) C  M    S
 
4. Refuse to allow something \(=\)  O R  I D