Topic 1: Increasing travels between countries enable people to learn different cultures or to increase tension between people from different countries

stick 
to 
it as an everyday routine. 
As shown above, there are a large number of benefits obtainable in regular exercise, such as promoting 
health, preventing illness and boosting self-esteem. Sports and recreational injuries are nevertheless a 
common problem, which deserves people's attention. It can be avoided by increasing activity gradually 
to a desired level, instead of starting from intense training. 
1.
 
inactivity = idleness = sluggishness = indolence = immobility 
2.
 
stamina = strength = (physical or mental) energy = vigour 
3.
 
negate = cancel out = counteract = reverse
 
4.
 
stick to = follow = abide by 

---

 
85