1.You mustn’t / must remember use your mobile phone while you’re putting petrol into your car. 2​We ought / should to have set off earlier.
3​You don’t got / have to tip taxi drivers, but they always appreciate it.
4​Everyone will have to / better show their passport when we cross the border.
5​We need / needn’t phone Maria – she’s expecting us.
6​You didn’t need / needn’t have to pay for dinner, but it was lovely that you did.
7​It is not able / not permitted to bring your own food into this dining area.
8​We aren’t supposed to / allowed take these laptops out of this office.

After we had painted the door we did not put the boxes with paint where they belonged. We were in a hurry as we had to meet our friends at the airport at seven p.m. When we returned home, we saw that something terrible had happened. Our dog Rex became yellow in many parts of his body. He had definitely lain on the sofa or maybe had slept on it, as there were yellow marks all over. I had put my new white blouse on the armchair before we left. I do not have a fashionable blouse any more. Rex had touched it too.

It was a rainy day of November. We came from school at 2 o’clock.

We weren’t very hungry but we were cold. While we were walking with my umbrella, we found a coin. It  was not a normal coin, it was a strange coin. We did not continue walking. We were a bit nervous. What should we do? Maybe, we had to put the coin where we had found it. We did this. We were  walking on the street, when a tall man asked us for the coin. We told him that the coin were at the beginning of the street. We knew what happened, so we continued walking.