| 1. I …. to China tomorrow night.went
are goingam goinggois going |
| 2. Look! Your cat …. my rat.bited
are bitingbitesbiteis biting |
| 3. At this moment Jerry Yang …. to speak English with him.try
am tryingtryingare tryingis trying |
| 4. Many fish are …. because of dirty river.still diesstill dyingstill diestill dieingdie
|
| 5. Look! …. are discussing.Them
ITheySteve JobsShe |
| 6. What …. Ada Augusta doing now?was
amarewereis |
| 7. …. you still climbing?amwereisarewas
|
| 8. Listen! Somebody …. the door.is knockingknockknockingknocked
are knocking |
| 9. This month we …. anywhere.travellingam not travellingare not travellingis not travellingtravels
|
| 10. We …. English at the moment.study
is not studyingare not studyis not studyare not studying |