PDF chapter test TRY NOW

1. Compared with Earth, walking on the __________ seemed to be much easier for the astronaut's mother.
    
 
2. The astronaut suspected his mother was __________.
   
 
3. The adoring son was well aware that there would be no ___________ or holiday in his life.
   
 
4. The author emphasised the value of __________ in this lesson, 'Mother's Voice'.