1. on/My/will / the/future / ocean/house /be /./.
my future house will be on the ocean
2. local / friendly/The/are/people /./....
the local people are friendly
3. could/do sums/Mary/at the age of 7 /./.....
mary could do sums at the age of 7
4. Tea/ is /in/most / drink/ the/London/popular //.....
tea is the most popular drink in London
5. I/ cannot/because /my/ sleep/neighborhood / very/noisy /is /./
I cannot sleep because my neighborhood is very noisy

my future house will be on the ocean
the local people are friendly
mary could do sums at the age of 7
tea is the most popular drink in London
I cannot sleep because my neighborhood is very noisy