Explanation

"I went because I was invited" is a complex sentence.

Complex sentence

(i) I went - Main clause

(ii) because I was invited - Adverb clause

Complex sentence consists of one main clause and one or more subordinate clause.

Explanation

" We could see the moon." is simple sentence.

Because it has only one clause, one finite verb and no conjunction.

Explanation

 "He won many medals" is a simple sentence.

'he' is always a subject.

won is a verb

A simple sentence contains a subject and a verb and expresses a complete thought.

Explanation

"Do you like bread?" is an interrogative sentence indicated by the question mark

An interrogative sentence asks a question, and it always ends with a question mark. (It's basically just a fancy name for a question.).

Explanation

The given sentence is a simple sentence

because it has a subject "I", only a single verb "am", and two objects "happy and content".

The given sentence should not be confused with the compound sentence just because of the use of the word "and"

it is because of the reason that there is no independent clause in the given sentence after the word "and".

For compound sentences, they have two independent clauses joined by a conjunction.

Explanation

Given: She said that she was happy. (indirect sentence)

The indirect speech focuses more on the content of what someone said rather than their exact words.

Change indirect speech into direct speech.

 The direct speech of the sentence is as follows she says "I am happy."

Explanation

"I write an essay" is a simple sentence

'I' is always a subject.

write is a verb

A simple sentence contains a subject and a verb and expresses a complete thought. 

Explanation

Your pen is in the box.

آپ کا قلم باکس میں ہے۔

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In: words or phrase that defines the position of people or things.

Explanation

The phrase "Bravo! You did it again" is the most appropriate because:

"Bravo!" is an exclamation used to congratulate or praise someone for an achievement, which fits the context of repeating a success.

Explanation

Hush! Don't make a noise the baby is asleep.

چپ ہو جاؤ شور مت کرو بچہ سو رہا ہے۔

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Hush: make (someone) be quiet or stop talking.