________I admire Gao Xiaosong as a famous musician，I don’t like his lifestyle．

does it take you to get there?—About 20 minutes.[ ]

This is my good friend(朋友).—________ name is Tony.

Millie is______ clever a girl that she has worked out _______difficult math problems.

Although Fleming discovered Penicillin, it was over a decade ______ someone else turned it into the great drug of the