Spelling test - their, there and they're

Read the sentences, then pick the correct word from the pull down list to fill the gap. When you have done them all, click on 'finished' to see your score.

Screen shot: 
Level: 
Lower Intermediate
Overall Design: 
Standard
Graphic Presentation: 
Standard
Video Presentation: 
N/A
Audio Presentation: 
N/A
Instructions: 
Good
Learning Objectives: 
Standard
Assessment Method: 
Standard
Learning Styles: 
Standard
Interactivity: 
N/A
Learn/Remember/Recall: 
Standard
Final rating: 
63