At the foot of the hill you could hear nothing but the ________ of the running water.
The teacher asked me to read aloud _________ all the students could hear me.
____________useful news you’ve told me! Thanks a lot.
Have you asked the teacher __________ tomorrow morning?A. if we needed an umbrellaB. when and where we shall meetB. how shall we get thereD. what should we take
— I forgot to bring my dictionary. Could I use yours?— Yes, you ______ .
—Did you hear the news about the fire in our building?—Yes. It took the firemen two hours to __________ the fire.