curriculum/challenges/english/blocks/learn-how-to-use-modal-verbs/67d3f4b1be72cc09bd3ac4be.md
Listen to the audio and complete the sentence below.
There are a few things you BLANK BLANK to ensure compliance.
must
This modal verb expresses necessity or obligation.
do
This verb follows must to indicate an action that is required.
Must is a modal verb used to express necessity or obligation. For example:
You must wear a seatbelt while driving. - It is required.
We must submit the report by Friday. - It is necessary.
Modal verbs are always followed by the base form of the verb (without to).
{
"setup": {
"background": "company2-center.png",
"characters": [
{
"character": "Jessica",
"position": {
"x": 50,
"y": 15,
"z": 1.2
},
"opacity": 0
}
],
"audio": {
"filename": "B1_14-1.mp3",
"startTime": 1,
"startTimestamp": 4.02,
"finishTimestamp": 6.62
}
},
"commands": [
{
"character": "Jessica",
"opacity": 1,
"startTime": 0
},
{
"character": "Jessica",
"startTime": 1,
"finishTime": 3.6,
"dialogue": {
"text": "There are a few things you must do to ensure compliance.",
"align": "center"
}
},
{
"character": "Jessica",
"opacity": 0,
"startTime": 4.1
}
]
}