英语翻译E-shopping,when properly ( ),can save us a lot of time a

Online shopping,when properly＿,can save a lot of time,money Eshopping,when properly ( ),can save us a lot of time and en ______（take）a bus there can save us a lot of time This can save students a lot of time and money.For universit to look after my pets properly takes a lot of time中to look a save lot of time Shopping usully takes a lot of time改为一般疑问句 travelling can bring us a lot of p_____ This makes sense in that people save a lot of time in shoppi it will save you a lot of time.为什么用you而不用?your it can not spend you a lot of time I did a lot of shopping