Practice identifying and using conjunctions and, or, but, so and yet in sentences. K5 Learning offers free worksheets, flashcards and workbooks for kids in kindergarten to grade 5. Practice conjunctions (and, but, or) with this worksheet for Class 3 English Grammar. Fill in the blanks, choose the correct conjunction, and create your own sentences using conjunctions. Class 3 Conjunction Showing top 8 worksheets in the category - Class 3 Conjunction. Some of the worksheets displayed are Conjunctions, Using conjunctions, Check your grammar matching conjunctions, English activity book class 3 4, Conjunctions identification exercise, Conjunctions work, Math mammoth light blue grade 3 b, Coordinating conjunctions. Boost grammar skills with this free Class 3 English conjunctions worksheet—fun activities, answer key, and printable PDF for easy practice.