Составить предложения на со словом can

I can sing.
He can swim.
They can draw.
My friend can hike.
We can ride a bike.
I can read.
She can play the gitar.
He can write.

1) She can play the piano.  

2) I can speak English

3) My friend can ride a bike.

4) He can sing very well.

5) She can swim

1) My friend entered the Medical College a year ago. - My friend didn't enter the Medical College a year ago. - Did my/your friend enter the Medical College a year ago?
2) She takes her entrance examinations. - She doesn't take her entrance examinations. - Does she take her entrance examinations?
3) He will become a student next year. - He will not (won't) become a student next year. - Will he become a student next year?
4) My friend gets an increased stipend. - My friend doesn't get an increased stipend. - Does my/your friend get an increased stipend?
5) She was interested in this report. - She wasn't interested in this report. - Was she  interested in this report?
6) They work as doctors. - They don't work as doctors. - Do they work as doctors?

1)phone computers internet some apps
2)maybe it wont be so needful because cmputers will do all their job
3)Telephone Electricity Airplane The Worldwide Web
4)nuclear bomb napalm  laser weapon (biology and chemical weapon mostly)
5)grammar listening pronunciation reading speaking writing
6)Asians countries and EU
9)50/50 sometimes its hard sometimes i am lucky and busy a lot.Hard  because life never will be easy,many obstacles and accidents do our life hard.Busy because everyone need everything very quickly and sometimes you cant  run after progress(new techical and etc.) We are busy because we want to do everything before we die.(travelling.home.family) but to do it we need a lot of time.
10)mostly its ceramics