Class 3 English Grammar Chapter 19 Conjunction or Joining Words. - Free Printable

Let's solve each part of this English grammar worksheet step by step. The goal is to understand the use of conjunctions — especially "if", "so", and others like "because", "but", "and", etc. — in connecting ideas logically.

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A. Fill in the blanks with 'if' or 'so':

We need to choose between "if" (for conditions) and "so" (for results/consequences).

1. I will listen to you ______ you will stop shouting.
→ This is a condition: I'll listen *only if* you stop shouting.
✔ Answer: *if*

2. I had no rice ______ I ate chapatis.
→ No rice → so I ate chapatis. Cause and effect.
✔ Answer: *so*

3. We will go to the park ______ it does not rain.
→ Conditional: We'll go only if it doesn't rain.
✔ Answer: *if*

4. The box is heavy ______ I cannot carry it.
→ The heaviness leads to inability to carry. Result.
✔ Answer: *so*

5. You are late ______ you will miss the bus.
→ Being late causes missing the bus. Result.
✔ Answer: *so*

> 🔹 Summary A:
> 1. if
> 2. so
> 3. if
> 4. so
> 5. so

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B. Join the sentences using suitable Conjunctions:

We need to join two sentences with appropriate conjunctions that show logical connection.

1. Aman is rich. Ali is poor.
→ Contrast: one is rich, the other is poor.
✔ Answer: *Aman is rich, but Ali is poor.*

2. We like ice candy. We like chocolates.
→ Both are liked. Additive relationship.
✔ Answer: *We like ice candy and chocolates.*

3. Mother will go to the market. She has the time.
→ Reason: she goes because she has time.
✔ Answer: *Mother will go to the market because she has the time.*

4. You stood first. You worked hard.
→ Cause and effect: working hard led to standing first.
✔ Answer: *You stood first because you worked hard.*

5. It is a Sunday. Let us go to church.
→ Time + suggestion. "Since" or "as" can be used.
✔ Answer: *Since it is a Sunday, let us go to church.*

6. Do you like french? Do you like German?
→ Two choices. Use "or" for alternatives.
✔ Answer: *Do you like French or German?*

7. I will come to your house. I shall have time.
→ Conditional: I’ll come *if* I have time.
✔ Answer: *I will come to your house if I shall have time.*
*(Note: More natural: "I will come to your house if I have time.")*

> 🔹 Summary B:
> 1. Aman is rich, but Ali is poor.
> 2. We like ice candy and chocolates.
> 3. Mother will go to the market because she has the time.
> 4. You stood first because you worked hard.
> 5. Since it is a Sunday, let us go to church.
> 6. Do you like French or German?
> 7. I will come to your house if I have time.

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C. Complete these sentences using the Conjunctions given in brackets:

Now we must complete the sentence using the given conjunction logically.

1. I was happy (because) ______.
→ Need a reason for being happy.
✔ Answer: *I was happy because I passed the exam.* (Any valid reason)

2. My parents went out (so) ______.
→ "So" shows result. Why did they go out?
✔ Answer: *My parents went out so they could relax.* (Or: so they could enjoy dinner)

3. I cannot sleep (if) ______.
→ Condition for not sleeping.
✔ Answer: *I cannot sleep if I drink coffee at night.*

4. The boys reached school (but) ______.
→ Contrast: They arrived, but something unexpected happened.
✔ Answer: *The boys reached school but were late.*

5. Jenny went out (when) ______.
→ Time clause. When did she go out?
✔ Answer: *Jenny went out when the movie started.*

6. Granny gave Arun some pickle (since) ______.
→ Reason: why did she give it?
✔ Answer: *Granny gave Arun some pickle since he likes it.*

7. The magician walked down the road (and) ______.
→ Additive action. What else did he do?
✔ Answer: *The magician walked down the road and waved his wand.*

8. Be absolutely quiet (or) ______.
→ Warning: consequence if not quiet.
✔ Answer: *Be absolutely quiet or you will wake the baby.*

> 🔹 Summary C:
> 1. I was happy because I passed the exam.
> 2. My parents went out so they could relax.
> 3. I cannot sleep if I drink coffee at night.
> 4. The boys reached school but were late.
> 5. Jenny went out when the movie started.
> 6. Granny gave Arun some pickle since he likes it.
> 7. The magician walked down the road and waved his wand.
> 8. Be absolutely quiet or you will wake the baby.

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✔ Final Answers:

#### A.
1. if
2. so
3. if
4. so
5. so

#### B.
1. Aman is rich, but Ali is poor.
2. We like ice candy and chocolates.
3. Mother will go to the market because she has the time.
4. You stood first because you worked hard.
5. Since it is a Sunday, let us go to church.
6. Do you like French or German?
7. I will come to your house if I have time.

#### C.
1. I was happy because I passed the exam.
2. My parents went out so they could relax.
3. I cannot sleep if I drink coffee at night.
4. The boys reached school but were late.
5. Jenny went out when the movie started.
6. Granny gave Arun some pickle since he likes it.
7. The magician walked down the road and waved his wand.
8. Be absolutely quiet or you will wake the baby.

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📌 Explanation Summary:

- "If" introduces a condition.
- "So" shows result or consequence.
- Conjunctions like *because*, *but*, *and*, *or*, *since*, *when* connect ideas logically.
- Always think about the relationship between the two parts of the sentence: cause-effect, contrast, addition, condition, etc.

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