下列各句中加点词的解释不正确的一项是（ ）

Michael’s new house is like a huge palace, ______ with his old one.

This is the last time I ______ Shanghai I still remember the first time I ______ there was in 2005

With a lot of difficult problems________, the manager felt worried all the time.[ ]

So often ______ inrecent years that it has almost become a rule