What's the difference? You don't have to go shopping. You mustn't go shopping.
don't have to: not necessary / mustn't: prohibition
Oops!
Check
Okay!
Check
10
Doctors are obliged to wear white coats at work.
Doctors have to wear white coats at work.
Oops!
Check
Okay!
Check
10
What's the difference? I have to get up earlier tomorrow because..... I must get up earlier tomorrow.
I have to : external obligation e.g. because I have a meeting at 7:30. Must: I say so! I feel so! I want to get up early: this is MY, MY , MY decision!
Oops!
Check
Okay!
Check
thief
Give points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
shark
Other team loses 20 points!
Okay!
banana
Go to last place!
Oops!
15
__________ you __________ walk your dog or not?
Do/ have to
Oops!
Check
Okay!
Check
boom
Lose 50 points!
Oops!
fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
thief
Give points!
5
10
15
20
25
baam
Lose 25 points!
Oops!
gold
Win 50 points!
Okay!
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
Oops!
15
Your hair is too long! You __________ have it cut!
should / ought to
Oops!
Check
Okay!
Check
10
Paraphrase: It's prohibited to use a cell phone here.
You mustn't use a cell phone here.
Oops!
Check
Okay!
Check
15
__________ I buy the blue T-shirt or the red one? I can't choose!
Should
Oops!
Check
Okay!
Check
15
Paraphrase: It's my obligation to be at work at 8 a.m.
I have to be at work at 8 a.m.
Oops!
Check
Okay!
Check
5
You ____________ to see a doctor about your earache or it may get worse!
ought
Oops!
Check
Okay!
Check
10
We don't have to/ mustn't hurry. We have plenty of time.
don't have to
Oops!
Check
Okay!
Check
10
I __________ study harder. I want to be a top student!
