将正确答案的序号填入提前括号内.

将正确答案的序号填入提前括号内.
（ ）1.Let______help you.
A me B my C I D mine
（ ）2.I can act_______a panda.
A on B in C at D as
（ ）3.______mask is this?It’s his.
A What Bwhere C Whose Dwho’s
（ ）4.My eraser is______there.
A near B in C over D on
（ ）5.Is this your mask?No,it’s_____.
A he B her C Mary D Tom’s