Fill in past tense or past perfect tense.
1 After they ………………(open) the window it ………………. (become) colder.
2 After we …………………….. (see) the film we ………………….. (go) to bed.
3 After he …………………… (leave) she ………………….. (start) to cry.
4 As soon as it …………………. (start) to rain she ……………….. (take) her umbrella.
5 He ………………….. (play) cards after he ………………… (do) his homework.
6 Before she ………………. (thank) me she ……………….. (take) my present.
7 We ……………………. (see) the robbers after they …………………… (leave) the bank.
8 He …………………. (comb) his hair after he ……………………. (brush) his teeth.
9 Before we …………………….. (go) out we ……………………… (put) on our new shoes.
10 They …………………… (go) swimming after it ………………………. (stop) raining.