Complete the sentences with the correct form of the verbs in brackets. Use the past simple or past perfect.
1 Mark ____(get) depressed because Trot ____(fail) his end-of-term exam.
2 I ____(just start) my guitar lesson when you ____(call) so I couldn't
get it.
3 Pete and Jenny ____(not revise)
before the test but they ____(pass) it with flying colours!