• Viet Nam’s rich biodiversity is under [1] due to habitat loss.
• Vietnamese economy has been [2] due to the Coronavirus pandemic.
• The cathedral has been [3] for nearly a century.  
• Walking in the museum, I was impressed by its [4].
• Helmets are designed to [5] damage to the driver’s head.
• There are buildings with [6] values that require regular repairs and maintenance.