--You went late the stadium yesterday evening, didn't you?--Yes, my wife was a little late _________ the supper.
It was 1969___ the American astronauts succeeded in landing on the moon.
______ with the size of the whole earth, the biggest ocean does not seem big at all.
Varieties of household goods are sold here, ________from babies’ toys to old men’s walking sticks.
In his speech, Marks made the point ______ far more people died from smoking than from taking drugs.
Every year _____ money and energy is spent on environment protection.