grandmother had wanted to write ______ children’s book for many years, ______ but one thing or another always got in ______ way.

Excuse me, but can you tell me which road I should take to the post office–______ of the four roads will do.

They_____the train until it disappeared in the distance.

Do you often watch Man and Nature on TV— Sometimes. It’s an interesting program, but I __________Sports News.

Shanghai is bigger than ________ in Japan.