It was the first time that I ______ Jackson’s songs.
On stepping into his room he was astonished to find the floor covered with _____looked like tiny insects.
People traveling long distances frequently have to decide ______they would prefer to go by land, sea or air.
After five years of preparation, Shanghai presented the world____many said was the greatest Special Olympics.
We haven’t settled the problem of_______it is necessary for him to study abroad.
In peace, too, the Red Cross is expected to send help to__________there is human suffering.