They were busy carrying earth in their mouths to stop up the
The students were busy doing their homework,only____ once in
they were carrying several( b——) of fruit to the market.
They were ----busy -----with each other----the time Atoo,to
They were caught in a heavy rain on their way to the mountai
英语翻译They can stop the wind from blowing up sand and earth.Bu
英语翻译People on the earth differ in their skins,the lives they
They were students when they were in their( )
don't stop to look up the words if you can guess their me——?
They were on their way to the university when their car was
They were the first men to ___on the moon.A land B stop C ro
In Brazil people should( ) their mouths( )
Some students were worried to see her carrying their test pa