Complete the sentences with the Past Simple or the Past Perfect forms of the verbs in brackets.

1 I didn’t ring (not ring) him because I’d forgotten (forgot) his number.
2 He _____ (not pass) his driving test when he _____ (drive) from San Francisco to LA!
3 He _____ (not know) how the cat _____ (walk) 100 kilometres to its old home.
4 She only _____ (hear) about the interview three months after she _____ (apply) for the job.
5 When he first _____ (go) to Moscow he _____ (never travel) abroad before.
6 They _____ (not watch) the film because they _____ (see) it before.
7 That’s a surprise! I _____ (not know) you two _____ (meet) already.
8 They _____ (be) married for five years when they _____ (have) their first child.
9 When I _____ (get) home, I _____ (remember) that I (leave) the baby in the shop.