“Where is Mother.” “She is in the kitchenShe _______ the housework all morning.”

The central government is taking measures tothe prices of daily necessities.

Zhengzhou was attacked by such a terrible sandstorm________ few residents had ever experienced before.

Can I use your laptop for a while—; any how I amnot using it now.

In my old school album there are somepictures of some teachers ______ can’t be found in yours