_____ of them knows Japanese, so I have to ask a third person for help.—You’d better ask Tom for help. He is good at Japanese.

One more week,______we will leave school and have a holiday.

___ years ago, the population of China was over 20 million.

Why are you so happy today? —Because I to London with my parents tomorrow.

The skirt ______ soft as if it is made of silk.