| 1. Alan Kay worked at APPLE company …. .usuallyin 1984tomorrowat the momentnow
|
| 2. I …. in Silicon Valley during World War I.did not liveddoes not livedo not live
did not livedoes not lived |
| 3. Last Friday night, Steve and I …. a wonderful day.have nothashadhaving
have |
| 4. It …. heavily yesterday morning.is raining
rainingrainsrainedrain |
| 5. …. , I went to visit my friend in China.Yet
ForAt this momentSinceLast month |
| 6. My director knocked at the door …. .alreadya few minutes agonowyettomorrow
|
| 7. My boss answered a facebook message …. .tomorrow
alreadyhalf an hour agoalwaysnow |
| 8. …. you study English yesterday?Doing
DoesDidDoneDo |
| 9. Last year, I …. a new computer.buybaughtbroughtboughtsell
|
| 10. Our customer met the programmer …. .tonight
last nightnight yesterdaynight lastyesterday night |