Last night on my way home I saw an old lady driving a BMW car at __________I thought was a dangerous speed.
______ has helped to save the drowning girl is worth praising.
Although the working mother is very busy, she still ______ a lot of time to her children.
When you are learning a foreign language, _______, you must forget your own language.
Great changes _______ in the city, and a lot of factories _______.
---How often do you go home? ---________.