Câu hỏi:

We use _________ to preserve food and vegetables.

This/ wireless TV/ run/ solar energy.

I’m Brian. My future house will be a modern villa on the moon. It will be surrounded by many trees and flowers. There will be an automatic door so I can get in easily. There might be 10 rooms in my house: a living room, two bedrooms, two bathrooms, two toilets, a kitchen, a dining room and a room full of books. It will have robots to do household chores. The robots will clean my house, wash the dishes and clothes, cook meals, etc. It will be comfortable to live in that house.

It will be comfortable to live in that house.

It’s ___________ to live in a modern and hi-tech penthouse.

Choose the letter A, B, C or D the word that has the underlined part different from others

Having a robot is so convenient that many people buy one.