| 1. What …. Ada Augusta doing now?wereisamwas
are |
| 2. Look! …. are discussing.Steve JobsISheTheyThem
|
| 3. …. you still climbing?amwereisarewas
|
| 4. Many fish are …. because of dirty river.die
still dieingstill dyingstill diesstill die |
| 5. Listen! Somebody …. the door.knocked
knockingis knockingknockare knocking |
| 6. At this moment Jerry Yang …. to speak English with him.am tryingis tryingtry
tryingare trying |
| 7. I …. to China tomorrow night.went
are goinggois goingam going |
| 8. Look! Your cat …. my rat.bited
are bitingis bitingbitesbite |
| 9. We …. English at the moment.is not studyingis not studyare not studyingare not studystudy
|
| 10. This month we …. anywhere.is not travellingam not travellingtravels
travellingare not travelling |