Dien : can;can't;could;couldn't;will be able to;won't be able to
1. Tom is ill so he _____ play football with us now.
2. I _______ read and write untill was seven
3. Tony ______ play the piano very well at the age of 6. He won a second prize music competition
4. She's old but she doesn't have to wear glasses. She _____ see very well
5. In 2020,robots will be able to recognise our voice and face but they ____ think like humans