1 Where___you___(put)my pen? I__(put) it in my pencil-box,but it's nowhere to be found

问题描述:

1 Where___you___(put)my pen? I__(put) it in my pencil-box,but it's nowhere to be found
2When__you__(start)to live in China?3The train has been away already. When__the train___(leave) 4Where__you___(be) for the last two weeks 5 I ___(lose)my pen in the bedroom.I have to write with a pencil

1 did,put ,put
2 did ,start
3 did ,leave
4 have ,been
5 lost