Exercise 6 : Simple Present and Present Progressive
1. Something smells very good.
2. We are eating dinner at seven o'clock tonight.
3. He practices the piano every day.
4. They are driving to school tomorrow.
5. I believe you.
6. Maria have a cold.
7. Jorge is swimming right now.
8. John hates smoke.
9. Jill always gets up at 6:00 A.M.
10. Jerry is mowing the lawn now.
Exersice 7 : Simple Past Tense and Past Progressive
1. Gene was eating dinner when his friend called.
2. While Maria was cleaning the apartment, her husband slept.
3. At three o'clock this morning, Eleanor was studying.
4. When Mark arrived, the Johnsons were having dinner, but they stopped in order to talk to him
5. John went to France last year.
6. When the teacher entered the room, the students were talking
7. While Joan was writing the report, Henry looked for more information.
8. We saw the movie last night.
9. At one time, Mr. Roberts owned the building.
10. Jose was writing a letter to his family when his pencil broke.
Exersice 8 : Present Perfect and Simple Past
1. John wrote his report last night.
2. Bob has seen this movie before.
3. Jorge has already read the newspaper.
4. Mr. Johnson has worked in the same place for thirty-five years, and he is not planning to retire yet.
5. We haven't begun to study for the test yet.
6. George was going to the store at ten o'clock this morning.
7. Joan has traveled around the world.
8. Betty wrote a letter last night.
9. Guillermo called his employer last night.
10. We haven't seen this movie yet.
