We’ll go to Guangzhou ________ train. [ ]

What kind of music do you like? —I like music _____ I can sing along with.

Mary, is that umbrella ______?— No. It belongs to Jane.

LastmonthItraveledacrosstheSaharaDesertby______camelwithsomelocals.What________amazingexperience!

I called Nina several times, but she didn’t answer. — Of course, she ____________ London for a visit.