1 -i don't like it when poor people are looked down on by some richer ones
2 Although he was hungry, he turned down on any food that his mother cooked for him
3 It's so absent -minded of you to forget to inform her about our important party
4My Dad suggested putting all the assignments aside and letting my hair off for one day
5 Plastic bags are being overused, which can do harm to our environment
II)
1 It is very hard for family members of different generations to live in harmonyif they do not try to understand each other.
2 In spite of many drawbacks of living in big cities, it can't deny that big cities are attracting more and more people come to work and live.
3-Some old buildings in the city center have been knocked down recently to make room for new shopping mall.
4 In the past, students did not use to have computers, projectors or technological devices in the classrooms.
̀̀5 City people hardly talk or visit their neighbors as they have to work from dawn to dusk.