Put one of the following words in each space in the

Put one of the following words in each space in the sentences below
Through , at, to, off in , on , for ,by
A)When decided to go____plane.
B)When do we take _____?
C)First you must go_____customs and immigration
D)You'd better ask _____the information desk
E)His friend went_____the airport with him to see him____
F)You must check____at 10.30.
G)Put your luggage_____ a trolley.
h)He looked ___my passport