My seven-year-old daughter has a great interest inmusic and _______ Piano classes twice a week over the lastthree years

Sarah hopes to become a friend of shares her interests

What a nice model car!—Thanks a lot. Itmethe whole day to make it.

Recently the Ministry of Environmental Protection issued a circular saying that China may adopt flexible working hours and stop school classes_____the highest air pollution warnings.

You can never imagine what great trouble I had ______ the poor boy who was seriously hurt. [ ]