When Nancy was at college, she ____ three foreign languages, but I am surprised to find that she ____ all except a few words of each.
With a wave of his hand he __________ us that we can set off right away.
In many places of China, __________ bicycle is still __________ popular means of transportation.
—What is his speech about? —As he claims, communication is an effective way to __________ the generation gap between parents and children.
I__________ along the street looking for a place to park when the accident __________.
Would you permityour child to do such a thing if you are in __________ position of __________ parent?