Printable worksheet for practicing commonly confused words, featuring 20 fill-in-the-blank sentences with homophones and similar words.

Problem: Solve the task by filling in the blanks with the correct words from the given pairs.

#### Solution:

1. I _advise_ you never to give out free _advice_.
- Explanation: "Advise" is a verb meaning to recommend, while "advice" is a noun meaning guidance or recommendation.

2. A small _piece_ of property led to no _peace_ between the neighbors.
- Explanation: "Piece" refers to a part or portion of something, while "peace" refers to harmony or lack of conflict.

3. You're not _allowed_ to speak _aloud_ in this class.
- Explanation: "Allowed" means permitted, and "aloud" means speaking so that others can hear.

4. You'll _break_ the _brake_ if you don't slow down.
- Explanation: "Break" is a verb meaning to damage or destroy, while "brake" is a noun referring to a device used to stop motion.

5. Cutting will _cause_ failure _because_ you miss a lot of school work.
- Explanation: "Cause" is a verb meaning to make something happen, while "because" is a conjunction explaining the reason.

6. I could _have_ been a member _of_ the team.
- Explanation: "Could have" indicates a past possibility, and "of" is a preposition showing membership or possession.

7. You would be sure to _wear_ warm clothes if you _were_ going to be tomorrow.
- Explanation: "Wear" is a verb meaning to put on clothing, and "were" is the past subjunctive form of "be."

8. You're older _than_ you were _then_.
- Explanation: "Than" is used for comparison, and "then" refers to a past time.

9. Two wives are _too_ many _to_ have.
- Explanation: "Too" means excessive, and "to" is a preposition indicating purpose or direction.

10. There're not going _there_ without _their_ friends.
- Explanation: "There're" is a contraction of "there are," "there" is a place, and "their" is a possessive pronoun.

11. You're not allowed in without _your_ ID card.
- Explanation: "You're" is a contraction of "you are," and "your" is a possessive pronoun.

12. Before we go, we want to know _whose_ house and _who's_ going to be there.
- Explanation: "Whose" is a possessive pronoun asking about ownership, and "who's" is a contraction of "who is."

13. A _thorough_ search revealed who _threw_ the ball _through_ the window.
- Explanation: "Thorough" is an adjective meaning complete, "threw" is the past tense of "throw," and "through" is a preposition indicating movement.

14. Though he _taught_ us well, he _thought_ little of it.
- Explanation: "Taught" is the past tense of "teach," and "thought" is the past tense of "think."

15. It's not _right_ to _write_ dirty words on the blackboard.
- Explanation: "Right" is an adjective meaning correct, and "write" is a verb meaning to inscribe.

16. Now I _know_ there is _no_ Santa Claus.
- Explanation: "Now" indicates the present time, "know" is a verb meaning to be aware, and "no" is a negation.

17. Are you sure _your_ arrival is at that _hour_?
- Explanation: "Your" is a possessive pronoun, and "hour" is a noun referring to a unit of time.

18. I _hear_ you are never _here_ anymore.
- Explanation: "Hear" is a verb meaning to perceive sound, and "here" is an adverb indicating location.

19. The _principle_ of good behavior was supported by the new _principal_.
- Explanation: "Principle" is a noun meaning a fundamental truth, and "principal" is a noun meaning a person in charge.

20. We _lost_ the _loose_ change and the _loss_ caused us to _lose_ the chance to buy what we wanted.
- Explanation: "Lost" is the past tense of "lose," "loose" is an adjective meaning not tight, "loss" is a noun meaning the act of losing, and "lose" is a verb meaning to fail to keep.

Final Answer:

Boxed Answer:
1. advise, advice
2. piece, peace
3. allowed, aloud
4. break, brake
5. cause, because
6. have, of
7. wear, were
8. than, then
9. Two, too, to
10. There're, there, their
11. You're, your
12. whose, who's
13. thorough, threw, through
14. Though, taught, thought
15. right, write
16. Now, know, no
17. your, hour
18. hear, here
19. principle, principal
20. lost, loose, loss, lose

Final Answer Boxed:
\boxed{
1. advise, advice \\
2. piece, peace \\
3. allowed, aloud \\
4. break, brake \\
5. cause, because \\
6. have, of \\
7. wear, were \\
8. than, then \\
9. Two, too, to \\
10. There're, there, their \\
11. You're, your \\
12. whose, who's \\
13. thorough, threw, through \\
14. Though, taught, thought \\
15. right, write \\
16. Now, know, no \\
17. your, hour \\
18. hear, here \\
19. principle, principal \\
20. lost, loose, loss, lose
}