More heavy rains______in summer than any other time of the year.A．happenedB．have happenedC

Its getting darker and darker. I am afraid a heavy rain is ______.A．impactingB．impeachingC

In most _____ heavy rains in this area will cause problems.A: areasB: thingsC: casesD:

The heavy rain stopped the visitors ______ the vi

The rain was heavy and ______ the land was flooded.A.consequentlyB.continuouslyC.constantl

It often rains ______ in the summer of Nanjing.

But for the heavy rain they___earlier.