Question

The teacher together with his students _____ running there now

1. A.
   was
2. B.
   were
3. C.
   are
4. D.
   is

Answer 1

D
考查主谓一致。together with 连接两个主语时，谓语动词取决于前者。根据题中的时间now，应用现在进行时态，所以选D。