winccflexible最新版:求助几个语法问题
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It's the first time that you have been here, ___?
The radio ___(repair) by my son just now.
I felt as if I ____ .(be watched)
--You mustn't go today.--Oh, I mustn't, ___?
The radio ___(repair) by my son just now.
I felt as if I ____ .(be watched)
--You mustn't go today.--Oh, I mustn't, ___?
isn't it
was repaired
was being watched.
should I
isn't it
was repaired
had been watched
????/?
haven't you
have been repaired
have been watched
either