Choose a topic or a letter. (Open a book and choose the first letter, choose a word and ask a number to find a letter...)
Try to find words with this letter. How much words do you know in English?
You can help you with a visual dictionary.
TOPICS: Here you've got some examples!
Family
Food
Routines
Summer
Sports
Theatre
Animals
Colours
Weather, days, months
Numbers
Clothes
VISUAL DICTIONARY ONLINE