Toggle Navigation
Games
Blog
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
Contact us
Help center
Sign in
Study
FIND THE MISTAKE
0
%
0
0
0
Back
Restart
it's a rule. You (must/may) wear a face mask if you want to enter.
MUST
Oops!
Okay!
There is someone in the classroom. It (must/may) be the teacher.
MUST
Oops!
Okay!
I should have buy that T-shirt. It was so pretty.
BUY: should have bought
Oops!
Okay!
From my point of you, children (should/may) play outside or with friends instead of watching tv.
should
Oops!
Okay!
Don't worry! You (don't have to/ must) send it to me now.
DON'T HAVE TO
Oops!
Okay!
I think you (have to/could) clean the bathroom. It stinks.
HAVE TO
Oops!
Okay!
Students are not allowed use cellphones at school without the teacher's permission.
PLAY: are not allowed TO PLAY
Oops!
Okay!
The doctor advised me to not to eat junk food.
TO NOT TO: advised me not to eat junk food.
Oops!
Okay!
You ought do some exercises twice a week
OUGHT DO: You ought to do some exercises twice a week
Oops!
Okay!
I should had called him, before going to his house
HAD : should HAVE called him...
Oops!
Okay!
She may goes to school tomorrow.
GOES: she may GO to school tomorrow.
Oops!
Okay!
People can't takes homemade food to the cinema
TAKES: can't TAKE homemade food
Oops!
Okay!
You should had studied for the test.
HAD: you should have studied for the test.
Oops!
Okay!
There is someone in the classroom. It (must/may) be the teacher.
MUST
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies