The bridge that ______ (build) now will be the longest one in Shanghai.
问题描述：
The bridge that ______ (build) now will be the longest one in Shanghai.
4.The bridge ______ (build) last year is the longest on in Shanghai.
5.The bridge which ______ (build) next year is the longest one in Shanghai.
6.The bridge ______ (build) next year is the longest one in Shanghai.
答
is being built
was built
will be built
to be built