Question

Complete the sentence with the most suitable option:
They built a high fence around the building _________ no one could get out.

• A. As
• B. So that
• C. Since
• D. Because

Answer 1

Answer: (B)

So that

A conjunction is a word used to connect other words, phrases or clauses.

Subordinating conjunction connects or joins an independent clause with a subordinate clause.

'So that' is a conjunction used to talk about a purpose. The given sentence shows the purpose of building a high fence around the building. 'Because' is used to provide a reason for something. 'Since'shows one of the two associations: time or cause/reason. 'As' is used to compare something with an example. Thus, option B is the correct answer.