两道关于被动语态的英语题

Question

①NO Smoking should___ (see) in stores in many parts of the city.
②A museum___(build) now in our city.

Answer 1

be seen
is being built
被动语态：be+过去分词
第一个是最正常的用法
第二个有now，所以是现在进行时的被动语态，be being+过去分词

Answer 2

1.be seen
2.is being built

Answer 3

1 be see
2 is been building