Since the road is wet this morning last night__________.

Since this road is wet and slippery this morning, it __________ last night. A. must ra

The boys got ____________ very late this morning. They watched too much TV last night.

It ______ last night, for the ground is wet.A、must rainB、must be going to rainC、must hav

The ground is very wet. It _____ have rained last night.A.mightB.canC.mustD.may

The alarm clock didnt ring this morning. You______it last night.A．need to have forgotten t

The ground is very wet. It _____ have rained last night.A.mightB.canC.mustD.may