_________ there are certainly times when giving up trying is the right thing to do, in most cases all needed is commitment and communication.
My grandma_____in the country. Now shein the city.
She_____me only twice since last year.
--- How many subjects are you good at? --- Three, ______, English, Chinese and politics.
Chongqing is among the most important cities in China ______ its size and population.
______ to their own work, most of the parents spend little time with their children.