This is a shorter version of the Level 1 Workbook.
It covers the following subjects:
adjectives, animals, family, farm animals, feelings, fruit, house, party, places, prepositions, professions, school, sports, vegetables, vehicles, and weather & seasons. 
This can be used at the beginning of a year when the teacher thinks that level 1A might be a little too hard. This review of vocabulary will help the weaker students who can then jump to the next level.