Fill the gaps with can,can't,could,couldn't,will be able to or won't be able to.
1.In the past,robots..............................teach in classes,but they can now.
2.Robots can't talk now.In 2030,they ......................................talk to people.
3.Mr Van ......................................run very fast when he was young.Now he.........................
4.In 2030,robots will be able to talk to us,but they...............................do more complicated things.
5.My little sister is very clever.She..................................already read some words.
1. In the past, robots couldn't teach in classes, but they can now
2. Robots can't talk now.In 2030, they will be able to talk to people
3. Mr Van could run very fast when he was young.Now he can't
4. In 2030, robots will be able to talk to us, but they won't able to do more complicated things
5. My little sister is very clever. She can already read some words
Sorry mình ko có thời gian nên mình ghi luôn đáp án nhé
1. Couldn't
2. Will be able to
3. Could.... Can't
4. Won't be able to
5. Can
Fill the gaps with can,can't,could,couldn't,will be able to or won't be able to.
1.In the past,robots...........couldn't...................teach in classes,but they can now.
2.Robots can't talk now.In 2030,they ...............will be able to.......................talk to people.
3.Mr Van ................could......................run very fast when he was young.Now he.........can't................
4.In 2030,robots will be able to talk to us,but they...........won't be able to....................do more complicated things.
5.My little sister is very clever.She...........can.......................already read some words.