Điền từ còn thiếu vào chỗ trống, hoàn thành câu

although    as long as    because    even if
so that    unless    until    while

1.    She turned down that job offer    it involved working shift, which prevented her from taking
care of her family.
2.    You can use my car    you bring it back before 5.00 as I will need it by then.
3.    We will have a good harvest this year    it rains and prevents us from harvesting our crop.
4.    We are going to import a new assembly line    we can improve our product quality.
5.        he has become a millionaire, Tom still drives his old car to work and leads a modest life.
6.    You have to finish your report    it takes you all night.
7.    The little girl didn't eat anything    her mother came back from work.
8.    It's difficult to find the parking lot. So you can stay in the car    I go into the store. I'll be
back in just a few minutes.
9.    University education is always necessary    it's possible to get a good job without a degree.
10.        he's eating a lot, he can't gain weight and still looks very thin.