It _____ that he has been ill for a long time.A.seems B.looks C.looks like
— How much of his speech do you think you have understood? — . I wish I had worked harder.
Not everyone knew about the Hong Kong singer Deng Ziqi, some even thought she was nobody, but she____________ to be a great singer and won a lot of fans.
I listened to Professor Chen-Ning Franklin Yang’s lecture about his study and physics, but I failed to get its key ______ .
--Excuse me, teacher, can I ask you something about the last class? I didn’t quite understand it. --Sure! Please feel _________to ask me anything!
--Excuse me, can I have this seat, please? --I’m sorry, but it’s_______.