| 1. It …. heavily yesterday morning.rainedrainingrainrainsis raining
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| 2. Alan Kay worked at APPLE company …. .usuallytomorrowat the momentnow
in 1984 |
| 3. Last Friday night, Steve and I …. a wonderful day.have nothavehashadhaving
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| 4. …. , I went to visit my friend in China.At this momentLast monthSinceForYet
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| 5. Last year, I …. a new computer.boughtbuybroughtbaughtsell
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| 6. …. you study English yesterday?DoneDidDoDoesDoing
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| 7. Our customer met the programmer …. .yesterday nightlast nightnight yesterdaynight lasttonight
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| 8. My director knocked at the door …. .a few minutes agoyetnowalreadytomorrow
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| 9. My boss answered a facebook message …. .nowalreadyhalf an hour agoalwaystomorrow
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| 10. I …. in Silicon Valley during World War I.did not livedoes not livedoes not liveddid not liveddo not live
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