curriculum/challenges/english/blocks/learn-determiners-and-advanced-use-of-articles/6810c268dfa91319abb6a192.md
Listen to the audio and complete the sentence below.
One has data centers mostly in BLANK U.S., offering strong security features at BLANK lower cost.
the
This article is used before country names that include words like States, Kingdom, or Republic.
a
This is the correct article to introduce a general singular noun that is not specific.
The U.S. is an example of a country name that takes the definite article because it's short for the United States of America - a collection of states. You can also use the with the Netherlands, the United Kingdom, etc.
A lower cost uses the indefinite article a because it refers to one unspecified example among many possible levels of cost.
{
"setup": {
"background": "company2-boardroom.png",
"characters": [
{
"character": "Jake",
"position": {
"x": 50,
"y": 0,
"z": 1.4
},
"opacity": 0
}
],
"audio": {
"filename": "B1_20-1.mp3",
"startTime": 1,
"startTimestamp": 22.18,
"finishTimestamp": 27.66
}
},
"commands": [
{
"character": "Jake",
"opacity": 1,
"startTime": 0
},
{
"character": "Jake",
"startTime": 1,
"finishTime": 6.48,
"dialogue": {
"text": "One has data centers mostly in the U.S., offering strong security features at a lower cost.",
"align": "center"
}
},
{
"character": "Jake",
"opacity": 0,
"startTime": 6.98
}
]
}