2. Kate is going to play tennis
3. Nikita is going to watch a video
4. Lena and Vera are going to go camping
5. Polina and Anna are going to go to the seaside.
6. Victor and Andrey are going to go to the mountains
7. Timur is going to go to the lake
Объяснение:
Формула be going to:
S+to be+going to+V¹
Употребляется когда мы собираемся что-то сделать, планируем.