Unit 9-review 2

This is a_____ in my smart home

• drone

• 3D printer

• smart device

• automatic food machine

_____ helps me to cook food for my family

• 3D printer

• smart home

• smart device

• automatic food machine

This is a______

• 3D printer

• bay

• jacket

• smart device

_________ can take a photo of may beaches and forests to Cinderella

• 3D printer

• robot helper

• jacket

• baterry

Make 1 sentence with " I think" and "robot helper"

In the future, I think robot_________ live with people on the Moon. I want to live with them

• might

• mightn't

• don't

• can't

In 2050, I think megacity might______ nearly 30 millions people. It's crowded, so we might live in earthscraper

• have

• has

• having

• to have

Make 1 sentence with a word " mightn't"

Hung thinks a robot_______ might help people to do all housework and play with chilren in the smart home

I can use a phone by touching a_______

• screen

• drone

• sea

• eco-friendly home