His sister left home in 1998, and since.
------Flight 302 to London_______ until 7:30 tomorrow morning.-----No wonder I hear so many complaints from the passengers.
The government is _____ and will take the necessary steps to maintain security and stability.
Many people complain of the rapid _____ of modern life.
She has lost her handbag with the _____ sum of $150 in it.
Russia's withdrawal of its experts from China did not strangle (压垮) the Chinese people; _____ it stirred up their enthusiasm for greater exertions.