Liang Li always helps others _____ she is very busy.
- Look! Somebody_______ the sofa.-Well, it wasn't me. I didn't do it.
My brother would like to buy a good watch but_______ was available from that shop.
He will come to understand your efforts sooner or later. It's just a matter of_______.
As Jack left his membership card at home, he wasn't allowed_______ into the sports club.
—All the isatis root(板蓝根) is sold out!—People are crazy! experts say there is no use eating isatis root to preventH7N9, some people still don’t believe it.