It ______ be quite boring for you.
COULD
CAN
I'm sorry, but you _______ swim in this lake.
CAN'T
COULDN'T
If you spill your drink on the furniture, you _______ ruin it.
MAY
CAN
It _____ sometimes rain here, but in general it's a very dry place.
CAN
COULD
Most people _______ lick their own elbow.
CAN
CAN'T
Alejandra _____ play the banjo.
CAN'T
COULDN'T
I ______ understand what you're saying. Speak more slowly, please.
MIGHT NOT
CAN'T
Three years ago we ______ go to class without wearing a mask.
COULD
CAN
What ______ we give her as a gift?
MAY
COULD
______ you swim? Yes, I can.
CAN
COULD
You should wait until tomorrow before calling them because they ______ call you this afternoon.
CAN
MAY
When I was a baby I ______ speak.
MIGHT NOT
COULDN'T
By the time he was 3 years old, Fabián _____ speak in full sentences.
MIGHT
COULD
We _______ go bungee-jumping next weekend, if you like!
CAN
MAY
You _______ improve your English if you watch more films in that language.
COULD
MIGHT NOT
______ I take another biscuit?
MIGHT
COULD
Your mum _____ let you go to the party this weekend because you didn't get good marks at school.
MAY NOT
COULD
If you tell your parents that you broke the window, they ______ get angry.
MIGHT
CAN
If you can convince your teacher, they ________ let you leave the class early.
CAN
MAY
_________ I go to the toilet, please?
MIGHT
CAN
I ______ win the painting contest, but I'm sure I'll have fun participating.
MIGHT NOT
CAN
You _______ win a prize if you enter our competition!
MIGHT
COULDN'T