The boy is only _____. Today is his _____birthday.

The careless driver is____ for the traffic accident that ___ yesterday. [ ]

It is well-known that the Internet will let people have ________ to huge amounts of information from their own homes.

下列各项中加点词语解释正确的一项是（ ）

This is Tony Green, He’s my good friend. Green is his _______name.