B , questions 1. Where will our future house be ? .............................. 2. What will it be surrounded ............................... 3. Is ocean water salty ? ........................

A:

Our future house will be on the ocean . It will be surrounded by tall trees and blue sea . But we only have salt water in the ocean . We need fresh water for ( drink / drinking / to dink / to drinking ) and for growing food ( in / on / at / into ) farms.

Ocean water is too salty ( drink / drinking / to drink / to drinking ) . It's also too salty for watering plants . We must have the ( things / suggestions / ways / ideas ) to make fresh water from salty water . We should be ( careful / careless / carefully / carelessly ) not to waste water

B:

1. Where will your house be ?

- Our future house will be on the ocean

2. What will it be surrounded ?

- It will be surrounded by tall trees and blue sea

3. Is ocean water salty ?

- Yes, it is

Cho mik xin ctlhn ạ!