Giải thích:

1. Future/ robots/ able / do / many / thing / like / humans //.

=>  In the future robots will be able to do many things like humans .

2. Past / robots / cannot/teach / class /but/they /now /.

=>  In the past, robots couldn't teach in the classes, but they can now.

3. Robots / able / guard / houses/when/ we / be / away //. 

=> Robots will be able to guard the houses when we are away.

4. Some/ year / ago / robots/ cannot/move/ easy /but/ they/ able / walk / now //.

=> Some years ago, robots couldn't move easily, but they will be able to walk now.

5. Robots / able / do / gardening / but /not/able / play/sports/ games /you /l.

=> Robots will be able to do gardening but they won't be able to play sports games with you.

( Hay thì cho mình câu trả lời hay nhất, 5 sao và lời cảm ơn mang về cho nhóm nhé! Chúc bạn học tốt!)