Hey, Allan! Why do you look so upset— My cousin brother took my toy car away _______ asking me .

Where can I find some pictures _______ I can use in my English class — Well , you can find them on the Internet . .

He turned his back __________ me and refused to lend me any money when I lost my job .

The two runners are neck and neck; _______ of themcould win the race

I met the teacher in the street yesterday ____ taught me English three years ago.