Can you choose the correct word form?

You probably know lot's of English words, and that each word can have different forms depending on the sentence structure. Put your understanding of English language grammar to the test with this exercise! Read through the ten sentences and choose the correct form for each missing word.

Link: Can you guess the tenses?

• I didn't ___ what she said.
  
  understands
  understood
  understanding
  understand
  
  
• They ___ sport.
  
  loves
  loving
  love
  
  
• He's ___ on it now.
  
  worked
  work
  working
  works
  
  
• Please write ___.
  
  clearing
  clear
  clearly
  
  
• All our schools ___ a diverse environment.
  
  promotes
  promoting
  promote
  
  
• Stop ___ all the water.
  
  using
  uses
  use
  used
  
  
• It's too long. Can you ___ it?
  
  shorten
  shorts
  shorting
  shorted
  
  
• ___ house is stressful.
  
  Moving
  Moves
  Move
  Moved
  
  
• It's ___ today than yesterday.
  
  more sunnier
  most sunny
  sunny
  sunnier
  
  
• I've ___ been here before.
  
  always
  ever
  never
  no