put the verbs in brackets in the past simple passive. to write, to make, to sell, to call, to describe,to recognize

to write-wrote, to make-made, to sell-sold, to call-called, to describe-described,to recognize-recognized

1was written(were written)

2 was made( were made)

3were sold ( was sold)

4was called( were.......)

5 was discribed(were ........)

6 was ( were) recognized

Ps were употребляется с существительными во множественном числе. was -в единственном