| 1. Listen! Somebody …. the door.is knockingare knockingknockknockingknocked
|
| 2. I …. to China tomorrow night.went
are goingam goinggois going |
| 3. At this moment Jerry Yang …. to speak English with him.try
am tryingis tryingtryingare trying |
| 4. This month we …. anywhere.travels
is not travellingam not travellingtravellingare not travelling |
| 5. We …. English at the moment.study
is not studyingis not studyare not studyingare not study |
| 6. …. you still climbing?was
amwereisare |
| 7. What …. Ada Augusta doing now?was
amwereisare |
| 8. Look! …. are discussing.ISheThem
TheySteve Jobs |
| 9. Many fish are …. because of dirty river.die
still dieingstill diesstill diestill dying |
| 10. Look! Your cat …. my rat.bitesbiteare bitingbited
is biting |