Read these sentences and choose the correct variant.
1.
You should put on a jumper
You should putting on a jumper
2.
You mustn’t to speak with another pupil during a test
You mustn’t speak with another pupil during a test
3.
I can’t leave the house because I'm looking after the baby
I can't to leave the house because I'm looking after the baby
2. You mustn’t speak with another pupil during a test.
3. I can’t leave the house because I’m looking after the baby.