Mary failed the driving test again.If she ________ harder, she ________ the test easily.
"No, no ", he whispered,____ talking to himself.
---Is it Pro. King that will give the lecture on radiation?--- I can't __ I know it for sure.
I haven't got a single ______from Aunt Mary since I last saw her.
The rescue team ______to help but failed to get there in time.
--Will you two go to the show tomorrow?---No. We're going to a lecture, or at least I'm planning ____.