用I think there will be写下列句子.（改写为英文）1.在城市多公车,少汽车.2.少污染,马路阔.3.大学多些,宠物少些.4.医院多些,多种树.

是不上班吗随你便密码卡礼拜六

I think there will be more buses and less cars in city.
I think there will be lower pollution and more widely roads
I think there will be more collleges and less pets
I think there will be more hospitals and to plant more trees