IELTS語彙 5問チャレンジ

Practice questions

1. Many factories release harmful gases that cause air ( ).

   • population
   • protection
   • pollution
   • production

2. Reading widely can help students improve their ( ) of the world.

   • knowledgeable
   • known
   • knowledge
   • know

3. Eating a ( ) diet is important for staying healthy.

   • balancing
   • balance
   • balances
   • balanced

4. The invention of the smartphone has changed the way people ( ) with each other.

   • communicating
   • communicate
   • communication
   • communicative

5. The city's ( ) has grown rapidly over the past ten years.

   • population
   • populated
   • popular
   • populate