In which sentence is a pronoun NOT used correctly? "Hand her them books," she said.
They copied their notes for other students.
The usher escorted him to his chair.
Two of the girls put on skirts.

"Hand her them books," she said.

Explanation:

A sentence can be defined as a group of words that comprises of both a subject and predicate used to convey a logical information. Sentences are classified into four (4) main categories and these includes;

I. Simple sentence.

II. Compound sentence.

III. Complex sentence.

IV. Compound-Complex sentence.

A pronoun is one of the parts of speech in English language and it can be defined as a word that replaces a noun in a sentence. Some examples of a pronoun are he, she, you, I, who, it, them, ours, etc.

The sentence in which a pronoun is not used correctly is "Hand her them books," because the direct object is singular and as such the pronoun to use in completing the sentence should also be singular (her).

i believe it is "he will always remain extremely timid" if its wrong sorry