Помогите пожалуйста очень срочно

1. I didn't save enough money , so i will have to do without new telephone this month.
2.He wrote out the worlds  so i could understant what did he mean.
4.She looked into the cupboard and decided to buy some food.
3.We bought a new TV yesterday and it was a good buy.
5.At length , Nickol realised that she had been surfing the net for all night.