The great changes _______ have taken place _______ carrying out the economic reform in our country.
____ what you said, he got very angry.
There has been ____ accidents on this part of road.
– Are you getting a new apartment this year? – ____ I can’t afford to pay my bills, let alone buy a new apartment.
He’s ____ working in Germany as a representative of a Chinese company.
The scientists are now trying to discover what use could be ____ such material.