The heavy rain（）the road.

1、Since the road is wet,（） last night.

Since the road is wet,（） last night.Ait must have rainedBit must rainCit must be rainingDit must have been raining

2、He took the other road to avoid （） her

He took the other road to avoid （） her.AmeetingBtomeetCmeet

3、Britain has the highest _____ of road

Britain has the highest _____ of road traffic in the world—over 60 cars for every mile of road.A[A] densityB[B] intensityC[C] popularityD[D] prosperity

4、After several days of heavy rain the r

After several days of heavy rain the roof（）with a loud noise, crashing (坠落) onto the ground.Acame outBcame downCcame onDcame at

5、The rain was heavy and（）the visibility

The rain was heavy and（）the visibility became very poor.AonsequentlyBconstantlyCcontinuouslyDconsistently

6、The road （）built last year.

The road （）built last year.Ahas beenBhas being builtCis beingDwa