Добрый вечер объясните мне пожалуйста когда употребляется Future simpl, Future continuous, Future perfect continuous ,Future perfekt,

these students (to need)a room.
nick (to be )in a good mood every day.
his brother(to play)the guitar well.
this turner (to work) on sundays.
granny (to go shopping)in our family.

У нас сейчас проходят "страдательный залог". Нужно записать это в страдательном залоге:
1)People don`t use this road very often.
2)Somebody is using the comp at the moment.
3) They have bulit a hem hospital hear the airport.
4) They cancelled all flights because of fog.

5) Somebody was cleaning the room when I arrived.
6) The car was 3 years old but no one had used it very much.
7) Somebody will translate this article tomorrow.
8) By the end of the wiek Nick will have finished his report.

school

Perfect, P.P.- Past Perfect, F.P.- Future Perfect, Pr. P.C.- Present Perfect Continuous, P.P.C.- Past Perfect Continuous, F.P.C.- Future Perfect Continuous, F.S.P.- Future Simple in the Past, F.C.P.- Future Continuous in the Past, F.P.P.-Future Perfect in the Past, F.P.C.P.- Future Perfect Continuous in the Past.

2) I (to wait- Pr.P.C.) for permission to go abroad for three months, but I (not to receive- Pr.P.) the visa yet.
3) We (to drink-P.C.) tea when the telephone (to ring).
4) Light ( to travel- Pr.S.) more quickly than sound.
5) I (to finish- F.P.) the book by Friday. If you like, I (to give-F.S.) it to you on Saturday.
6) He said he (to arrive –F.S. in the Past) in the evening.
7) We already (to cover-P.P.) about ten miles when Peter, who (to look-P.P.C.) out of the window for the last five or ten minutes, exclaimed, “Here is the station.”
8) The young and the old (to suffer- F.C.) from the economic recession. (экономический спад)
9) Housewives and their children (to watch- F.P.C.) this show for three years by next autumn.
10) We thought we (to lie- F.P.C.in the Past) on the beach for half a day when our friends returned from dive.
Мы думали, что будем лежать на пляже полдня, когда наши друзья вернутся после погружения.
11) Researchers conveyed that the Earth (not to survive-F.P.in the Past) after the sun went out.
12) It was reported that Plex Company (to share- F.C.in the Past) information and its plans with subscribers in the coming months.

Не знаю, что писать если дан текст и нужно образовать ту или иную степень сравнения.