1. Time relationships

• When indicates a specific moment or that two events happen at the same time.

• While expresses that two actions occur simultaneously over a period.

• Example: When the movie started, she turned off her phone. While he was studying, she prepared dinner.

2. Cause and effect

• When can show the cause of an event.

• Example: When you heat water, it boils.

3. Contrast

• While is used to contrast two opposing ideas.

• Example: While she enjoys hiking, he prefers the beach.

4. Condition

• When can replace “if” to indicate conditions in the future.

• Example: When you arrive, let me know.

Each conjunction adds clarity to how ideas relate in a sentence.

They are verbs that express feelings and emotions towards something or someone.

Use

- Express tastes and preferences

- Describe feelings towards people, places, activities, etc.

- Express agreement or disagreement

Verbs of Pleasure

- Enjoy

- Love

- Like

- Appreciate

Verbs of Disgust

- Hate

- Dislike

- Detest

- Loathe (loathe)

Examples

-I enjoy reading. (I like reading)

-She hates spicy food. (She hates spicy food)

To want: Used to express wanting to do something. For example, "I want to hold your hand" means "I want to hold your hand."

Need: Used to express need. It can be an ordinary or auxiliary verb. As an ordinary verb, it is conjugated with do/does/did and is followed by the infinitive verb with to. For example, "I need to do my laundry."

To have: Used to express need followed by the infinitive. For example, "I have to work" means "I have to work."

Must: Used to express a strong obligation or need.

Should: Used for advice or moral obligation.

Have to: Used to indicate an external need or a personal obligation.

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