Complete the sentences with can,can't,could and couldn't
1.When l was two weeks old,l talk.
2.He play football now.
3.My dogrun when it was young,but it's too old now!
4.Elephantsfly.
5.Wechoose how we memorize things.
6.A hundred years ago wechat on the internet
1.When l was two weeks old,l couldn't talk.
2.He can/can't play football now.
3.My dog could run when it was young,but it's too old now!
4.Elephants can't fly.
5.We can choose how we memorize things.
6.A hundred years ago we couldn't chat on the internet