This is _______ alarm clock. A.a B.an C.the
–Why didn’t you say something, Jack? –Oh, sorry. I _____ messages on my phone.
He has been away from his hometown ________.
My little brother often felt ____ and fell _____ in class when he was in Grade 7.
--When did your father ______ your mother? -- About 15 years ago.
–Has the match started? –Started? Finished! Guo Yue _______.