—What's the matter with you, Lucy?—After the long walk, my legs ___________ and I couldn't go any farther.
Several rounds of air and ground attacks from the allied force left the whole city________.
All the students in our class buried themselves ________studies,________ the coming exam.
-Did you watch the football match last night? -No,there was something wrong with my TV and it couldn't __________any programs.
________ is no possibility ________Jack will win the first place in the competition.
It suddenly ________to me that I had forgotten to bring my umbrella with me.