Скажите, что кто-то может/умеет или мог/умел делать то, о чем говорится в данных предложениях.
1. Маrу ... sing very well. I like the way she sings English songs, (can, could).
2. He ... walk very fast. He is fond of long walks (can, could).
3. She knew when I was corning and she ... meet me at the station, (can, could).
4. On the shelves of our library you ... see many picture books and stories for small boys and girls, (can, could).

1 can

2 can

3 could

4 can

skateboarding

skateboarding is a great sport. it has been rising in popularity since the first skateboard was made in the 1950s in california.

skateboarding is especially popular with teenagers who love cruising around, doing different tricks or riding on half pipes and obstacle courses. ideally, you should wear a helmet and have protective pads for your elbows and knees. you shouldn’t forget about safety. it is also important to go skateboarding in special parks, not in the streets of your town. but if there are no skateboarding parks in your area, you can always be a street skater – just be careful not to knock down any pedestrians on your way.

skateboarding as a hobby can help you to find friends, have a lot of fun and it will definitely make you fit.