There is no _________ to the house from the mainstreet.

下列各句中，加横线的词古今意义基本相同的一项是（ ）

Line 3 of the Nanjing Metro will be in use in 2014.—Wow, !

Could you tell me how long ______ the book—- Three days.

Weare watching TV ______ we caught sight of a friend of ours .