We might have robots do our housework in 50 years' time.
A. might have

You must meet Anna and I am sure you will like her.
B. will like

I am not sure where to go for my holiday. I might go to Da Lat.
D. might go

A TV can help us watch TV programmes from space.
C. wireless

My future house will have solar electricity.
C. electricity

The car of the future will run on electricity.
C. electricity

My house will be on the Moon and will be large and comfortable.
D. comfortable

The car of the future will be on the ocean.
B. on

My future house will be different.
C. different