1、my bike is broken(坏了).may i borrow(借)()?

1、my bike is broken(坏了).may i borrow(借)()?
you your yours mine
2、can you spell it，please?().p-u-l-e-r，ruler.
no no，i can't yes，i can not
3、is this your backpack(背包)？().
yes，it's yes，it is no，it not no，it's not
4、what's that?it's()eraser.
a the an /
5、().what's this in english?it's a cup.
sorry hello excuse me hi