Question

一Long time no see!
—I’ve just retuned I         to Zhengzhou for a meeting last month

1. A.
   am sent
2. B.
   was sent
3. C.
   am sending
4. D.
   was sending

Answer 1

B
考察时态。句意：好久不见了。——上个月我被送去郑州开会刚回来。结合语境可知下文宾语从句描述的是过去发生的动作，故用一般过去时态，从句主语是动作对象，故用被动语态，选B。