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Find the Complete Subject is a free printable Grade 4 English worksheet on naming the whole complete subject, not just its main noun, aligned to Common Core standard L.4.1. It prints 8 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 10 of 25 · the same problems every time you open this link.

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Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Find the Complete Subject

L.4.1

NameDate

Circle the right answer.

1.Sentence: My little brother and his friend built a den. What is its complete subject?
  • A.built a den
  • B.My little brother and his friend
  • C.My little brother
2.Sentence: The last train to the city leaves at noon. What is its complete subject?
  • A.leaves at noon
  • B.The last train to the city
  • C.The last train
3.Sentence: A huge black crow landed on the fence. What is its complete subject?
  • A.A huge black crow
  • B.landed on the fence
  • C.crow
4.Sentence: The smell of fresh bread filled the kitchen. What is its complete subject?
  • A.The smell of fresh bread
  • B.fresh bread
  • C.filled the kitchen
5.Sentence: The children at the back of the bus sang loudly. What is its complete subject?
  • A.The children at the back of the bus
  • B.sang loudly
  • C.The children
6.Sentence: The book on the top shelf is mine. What is its complete subject?
  • A.The book
  • B.The book on the top shelf
  • C.is mine
7.Sentence: A tiny spider with long legs spun a web. What is its complete subject?
  • A.A tiny spider
  • B.A tiny spider with long legs
  • C.spun a web
8.Sentence: Every student in our class planted a seed. What is its complete subject?
  • A.planted a seed
  • B.Every student in our class
  • C.Every student

LessonPrint · L.4.1 · Set 10 · free to copy for classroom use

Answer key — Find the Complete Subject

Set 10. Prints on its own sheet.

  1. 1.My little brother and his friend
  2. 2.The last train to the city
  3. 3.A huge black crow
  4. 4.The smell of fresh bread
  5. 5.The children at the back of the bus
  6. 6.The book on the top shelf
  7. 7.A tiny spider with long legs
  8. 8.Every student in our class

Last reviewed 2026-09-05. Aligned to L.4.1 of the Common Core State Standards for English Language Arts.