I AM LOOKING ... MY CAR KEY. HAVE YOU SEEN IT

1- - ĐỀ CHỌN HSG ANH VĂN 9 (06-07)
Tiếng Anh ĐỀ CHỌN HSG ANH VĂN 9 (06-07)

1- I am looking ... my car key. Have you seen it?

a- for

b- after

c- to

d- at