Viết loại câu điều kiện loại 2 cho mỗi tình huống

Viết loại câu điều kiện loại 2 cho mỗi tình huống , như trong ví dụ. 1.People throw rubbish in the street.The street doesn’t look attractive. If people didn’t throw rubbish in the street, it would look attractive. 2.There are so many billboards in our city. People can not enjoy the view. If …………………………………………………………………………………………………. 3.There is so much light in the cityat night.We can not see the stars clearly. If ………………………………………………………………………………………………… 4.We turn on the heater all the time. We have to pay three million dong for electricity a month. If ………………………………………………………………………………………………… 5.The karaoke bar makes so much noise almost every night. The residents complain to its owner. If ………………………………………………………………………………………………… 6.She has a headache after work every day.She works in a noisy office. If ………………………………………………………………………………………………….