Помогите пожалуйста раскрыть скобки, употребляя глаголы в требующейся форме:

I should be delighted if i HAD such a beautiful fur-coat.
If it rainS, we shall have to stay at home.
If he HAD WORKED hard, he would have achieved great progress.
If it is not too cold, I don't (or I won't put) put on my coat.
I WOULDN'T DO it if you did not ask me.
If I HAD this rare book, I should gladly lend it to you.
Machismo, вот не понимаю: если не уверен, то зачем тогда вообще писать?? ? Ведь НИ ОДНОГО правильного ответа не дали.

http://langust.ru/unit_ur/ureg_079.shtml#top
1.------------------I had such
2. If it rains----------------
3. if we worked hard----------------------
4. -----------------------I won't put on my coat
5. i shouldn't do it---------------------
6. if I had this rare book------------------
Вроде так: ) )
Если кто-то найдет ошибки - пусть поправит, плиииииз: ) ) буду признательна:))

не уверен правильно или нет, уже сколько лет не пишу и не общаюсь на ангсийском, мог ошибаться

I should be delighted if i would have such a beautiful fur-coat.
If it will rain, we shall have to stay at home.
If he works hard, he would have achieved great progress.
If it is not too cold, I don't put on my coat.
I hadn't done it if you did not ask me.
If I would have this rare book, I should gladly lend it to you.