English Proverbs Grammar Test

The button aeiou inserts a group of letters AEIOU.
By the CheckButton Show Origin Text You can see a origin text of question. When you click of the underline text of the question you can get online translation of the clicked text.
You can translate a proverbs by button Google Translate Text.
You can to select your language for translating by spinner with languages.
Score calculation:
Correct letter +2
Wrong letter -8
Help me -8
Completion of question +10