OST Purpose and Usage 4

Question 1

Which transition word best shows a cause-and-effect relationship between two sentences?

Accepted Answer

Therefore

Answer

'Therefore' signals that the second statement is a result or conclusion drawn from the first.

Question 2

A short story describes a character's fear of public speaking through internal thoughts and physical sensations. The author's primary purpose is most likely to —

Accepted Answer

entertain readers by exploring a relatable human experience

Answer

Fiction that explores a character's inner experience is primarily written to entertain while connecting with readers emotionally.

Question 3

Which sentence contains a dangling modifier?

Accepted Answer

While reading the book, the phone rang.

Answer

The phrase 'While reading the book' dangles because the phone cannot read — it has no logical subject.

Question 4

A scientist writes a report about the effects of microplastics on marine ecosystems, using charts and citations. What is the primary purpose?

Accepted Answer

To inform readers about research findings

Answer

Scientific reports presenting data and research findings are written primarily to inform.

Question 5

Select the sentence that correctly uses an apostrophe.

Accepted Answer

The dogs' leashes were tangled together.

Answer

'Dogs'' with the apostrophe after the 's' correctly shows possession for a plural noun ending in 's'.

(OST) Ohio's State Tests Practice Test

(OST) Ohio's State Tests Practice Test

OST Purpose and Usage 4