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1. We ....... grammar exercises for over an hour, so we were really bored! (do)
2. They had a break because they ...... so hard. (work)
3. By the time I arrived, everyone ...... (leave)
4. Jane ...... a shower when someone knocked at the door. (have)
5. When I was younger, I ...... pizza almost every day. (eat)
Answers & Comments
2) worked
3) had left
4) had
5) ate