Tom has agreed to let me use his computer to surf the Internet, and _______ I’m treating him to a good dinner at the newly-built restaurant just around the corner.
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.
This tree looks high and strong but ____ its trunk is hollow.