--- Middle school students hardly know anything about shopping online, __________ they?--- ________. It’s very popular with teenagers.
---Peterisnothimselfthesedays. ---well,couldyoutellme________?
He realized his mistakes and took action to reduce the loss _______ it was too late.
Of the seven days in a week, Saturday is said to be the most popular _______ for a wedding in some countries.
Peter tried on three jackets, but ____ of them fitted him.
______ he got ready to leave home, his parents came to his home.