Unit 11: Our greener world

  With a smart watch, you will              your friends in other countries.

                  

• speak

• talk

• contact

• say

  The house will have a super smart TV to                   the e-mails.

• send and post

• get and take  

• receive and get

• send and receive

A hi-tech robot will help us                  children while we are away.

• look out  

• look at  

• look in 

• look after

We might have robots               our meals.

• cook 

• to cook  

• cooking

• to cooking

The robot will               of the flowers in the garden.

  

• take care 

• take note    

• be careful  

• carry

   We will have more robots                they can help us do housework and protect our houses.

   

• so

• because 

• so that 

• although

    I might have a smart phone              the Internet.

 

• to surf      

• surf      

• surfing  

• to surfing

  Super cars will                      water in the future.

    

• go by 

• run at 

• run on

• travel by

                       pencils and paper, every student will have a computer .

• by

• Instead 

• Instead of

• At

   "Do you think we will                         holiday to the Moon?"

 

• go

• go on the 

• go for

• go on