Which do you like _______,tea or coffee

_____ my homework for four hours, but I am not sure whether I can hand it in tomorrow.

We know that Lincoln was _____ in fighting _____ slavery when he was young. [ ]

I enjoyed the part of the film ______ the boy was playing with model soldiers and suddenly they all came alive and started running across the table.

How about the pollution in the countryside— Luckily, it’s not as serious as _______ in the big cities.