The internet is important for people because is extends their(communicate) possibilites.

The internet is important for people because it extends their communicative possibilites.

wish  используется, когда речь идет о желаниях, как правило, нереальных. предложения с wish  нужны для выражения сожаления, разочарования, грусти, когда что-то столь желаемое не получается или не получилось ранее. либо когда хотим показать, что что-то совсем не такое, как мы ожидали или как нам хотелось бы.

"я хотел бы, чтобы это было так"(но это не так).

"жаль, что что-то не получилось"

если речь идет о настоящем времени, то после  wish  употребляется глагол в  past simple.в вашем случае   можно сказать так - my boss says "i wish i were late for work" - мой бос сказал "жаль, что я не опоздал на работу"  

Smarter long hair? he has short hair? his brother is tall and thin. her sister is chubby and kind my grandmother knows how to cook well he is noisy and naughty he's tall he is intelligent? she caring? she's 15 years old, he is 20 years old how old are you? how old is he? how old is she? how old are they? what's your name? what's his name? what's her name? what are their names? what kind of person is anna? what kind of man his brother? her hobby is to sing his hobby is to draw my hobby is to dance tigers hide in tall grass they prey on large animals. indian elephants have small ears. the indian cobra is a dangerous snake. he's stubborn as a mule he's strong as an ox she's quiet as a mouse at the window table and chair large carpet in the bathroom mirror on the wall the kitchen is large the walls are blue the apartment has 3 rooms. the room has a bookcase? on the walls there are paintings?