(2013·高考重庆卷)I felt very tired when I got home，and I________straight to bed

The design of a magpie on plum(梅) tree branch ____ luck and happiness. [ ]

I like Britney Spears. She’s ________favorite singer.

All the buildings look old but the library _________.

Although it seemed to be ______ painful experience, hestill found it ______ fun.