Question

Complete the sentences. Use past simple passive form of the verbs 1) She's really upset because her bicycle. ...........(steal) last night 2) These houses. ...........(build) in the seventeenth century 3) This book......... (write) in 2007 4) Computers....... (not use) in our school until 1997

Answer 1

1)was stollen
2) were bult
3)was wrote
4)were not used

Answer 2

Past Simple Passive Form of Verbs

1) She's really upset because her bicycle was stolen last night. Source: 'English Grammar Practice'

2) These houses were built in the seventeenth century. Source: 'The verb to build is used in its Past Simple Passive form to denote a single'

3) This book was written in 2007. Source: 'Use the sentences with the verb in the passive voice'

4) Computers were not used in our school until 1997. (No direct source available, but the usage of "were not used" in the past simple passive form is a standard grammatical construction.)

I hope this helps! If you have any more questions, feel free to ask.