Answer:
especially useful in determining the relationship between ideas.
Explanation:
Perhaps make a mind map and branch off into each topic you need to discuss about that location you visited. Come up with a few adjectives, search up the tourist spots, talk about the impression the people gave you (a few adjectives and verbs to go with that). What's their life like? Then discuss what drew your heart to that place. Was it the architecture? The natural landscape? The leisure attractions?
Explanation:
It helps to talk about it out loud to yourself before writing it down!
A

is used to show a large pause or interruption in thought within a sentence.
A comma does not make sense because all a comma does is separate elements in a sentence; a colon separates thoughts and/or enumerations.
Thus, dash was the only reasonable answer.
You're welcome.
Answer:
There are 26 letters in the alphabet
Explanation: