Obligation
Your parents ___ take care of you
Your parents must take care of you
Your best friend ____ stop crying over her ex-boyfriend
Your best friend should stop crying over her ex-boyfriend
When you were 5 years old, ____ you walk?
When you were 5 years old, could you walk?
You ____ watch the Prince of Persia movie
You should watch the Prince of Persia movie
___ you turn off the light, please?
Can you turn off the light, please?
You ____ drink water every day
You must drink water every day
_____ they travel around the world this year?
Should they travel around the world this year?
____ you pass me the fork and knife?
Could you pass me the fork and knife?
____ I go to university?
Should I go to university?
Your brother and sister ____ run very fast
Your brother and sister can run very fast
They _____ go past the forest because it is dangerous (negative)
They mustn't go past the forest because it is dangerous
We ____ go to the park this weekend!
We should go to the park this weekend
At 10 years old, ___ you read and write?
At 10 years old, could you read and write?
How ___ they solve the math problem?
They ____ get a job at 16 years old
They can get a job at 16 years old
Everyone must dance at a party
When ____ you go to the doctor?
When should you go to the doctor?
How _____ you win a chess game?
How could you win a chess game?
What ____ you do when someone is running at you?
What should you do when someone is running at you?
We ____ go on vacation until next summer (negative)
We can't go on vacation until next summer
You _____ (negative) shout in a museum
You mustn't shout in a museum
When you are exercising, you ____ breathe deep
When you are exercising, you should breathe deep
We ______ go to a party or we ______ what do we do? ( + , - )
We could go to a party or we couldn't. What do we do?
When ____ you watch scary movies? (negative)
When shouldn't you watch scary movies? (negative)
How do you know they ____ do that?
How do you know they can do that?