Slow down! Someone ________ the road.
Easy. I will.( )
A.has crossedB.was crossing
C.is crossing
It is very important for us_____ English well.
Class is over. It’s time ______ you ______ a rest.
Ty to sing more English songs , and you will find it interesting _______ a foreign language.
We all need partners _______.
The river is too wide for the swimmers _______________.