the forests have almost gone peopie must ____
today the forests have almost gone .people must --- down too
Today ,the forests have almost gone .People must _______ dow
Today the forests have almost gone;people must___down many t
1.Today,the forests have almost gone.People must___ down too
Most of the forests have gone,people must ______ down trees
Today,the forests have amost gone,peoplemust ___down many tr
情态动词:She must have gone back to the vally.
I didn't hear the phone,I___out,A .must be B,must have gone
____,I should have gone.
the fire must have break out after the staff had gone home.请
I forget to put the milk in the fridge it must have gone
The classroom is empty.They must have gone to the sports gro