A Complete the sentences with past simple or past continuous. 1 At two o’clock, Carla was preparing (prepare) the contract. 2 I didn't get (not get) your letter yesterday. 3 During the week of the conference, I stayedsubject + was/were + ing form Use 'was' for the pronoun 'I'. (stay) at a nice B&B. (a complete action) 4 I was preparingsubject + was/were + ing form Use 'was' for the pronoun 'I'. (prepare) the invoice, when my computer crashed (crash) unexpectedly. 5 When I was sitting (sit) in a meeting, my mobile suddenly rang (ring). 6 While Sarah was looking (look) for the documents, I was keeping (keep) the customer on the line. 7 Bob and I were walkingsubject + was/were + ing form Use 'were' for more than one person. (walk) to the office when it suddenly started (start) raining. B Complete the sentences with past perfect or past perfect continuous. 1 We had been looking for the report for two hours and then we found it behind a desk. 2 They were very tired in the evening because they had been helping at the conference all day. 3 After sending the email I realised I had forgotten to attach the file. 4 We spoke about the conference that had taken placehad + participle irregular verb: see 3rd column of irregular verbs the week before. 5 Catherine had not methad + not + participle irregular verb: see 3rd column of irregular verbs Phil Brown before the trade fair in May. 6 Sue and Tom are best friends, though before the meeting last month they had not even knownhad + not + adverb + participle irregular verb: see 3rd column of irregular verbs each other. 7 They had been waitinghad + been + ing form at the station for 90 minutes when the train finally arrived. C Complete the sentences with past simple, past continuous, past perfect or past perfect continuous. 1 When I came in, John was playing solitaire. 2 After the meeting I thanked Dr Metcalf, who had managed everything. 3 Yesterday at six John was driving to the airport to pick up an important client. 4 Did Sarah go to the trade fair on Thursday? 5 Who was doingSubject question: 'who' replaces the subject, keep the rest as in a positive sentence With 'who' use 'was'. my job while I was in hospital? 6 How long had she been learninghad + been + ing form English before she went to London? 7 Without any reason, the customer returned the goods that we had delivered. 8 Joe had only been sleeping for a few minutes during the meeting when the boss noticed and started shouting.