2.I'm not sure you will have a nice time there.
(можно и по-другому, если это не будет ошибкой "I'm sure you won't have a nice time there.)
3.The seller won't send the goods to the customer in a day.
4.We won't visit the farm in July. (оно уже отрицательное)
5.I won't be careful with money.
6.They won't arrange a visit to some places of interest.
7.Our country won't have professional armed forces.
8.Their guests won't have lunch after the walk. (уже отрицательное)
9.We won't watch this documentary with great interest. (уже отрицательное)
10.A lady won't always be mysterious for a gentleman.
думаю, я правильно поняла задание.
You'll find the sugar cubes in the cupboard. Ты найдешь кусковой сахар в шкафу для посуды.
The coffee table is beside the sofa. Журнальный столик рядом с диваном.
The supermarket is in front of their block of flats. Напротив их многоквартирного здания есть супермаркет.
The girl is sitting next to her mum. Девочка сидит рядом со своей мамой.
The puppy is inside the box. Щенок внутри коробки.
We have a small garden behind the house. За домом у нас есть небольшой сад.