1. Frank did his homework and then listened to music.
2. The children have put away their toys, but they haven't made their bed yet.
3. Jim has learnt a lot since he started the language course.
4. I have already submitted my report.
5. Peter has already finished his lunch.
6. The hockey player hit his head last Friday, and he have been in the hospital since then.
7. Ryan bought a new MP3 player yesterday, but I haven't seen it yet.
8. I've been in France for ten months, but I haven't visited the Eiffel Tower yet.
9. I've broken my watch, so I don't know what time it is.
10. How long have you been in this school?
1.Conversation 1
Lien: How long (you, be)___Have you been _____ in this class?
Ly: Since December.
Lien: (you, make)__Have you made____ any friends?
Ly: Yes, I (make)__have made___ a lot of friends in this class, but my English (not improve)_has not improved_____ .
2. Conversation 2
Ha: How long (you, have)___Have you had____ your driving license?
Mai: For two years.
Ha: (you, cause)___Have you caused______ any accidents?
Mai: No, I (have)__haven't____.
3. Conversation 3
Nam: How long (you, study)___have you studied____ English?
Huy: For six years, but I (not speak)__have not spoken____ English with American people for a long time.
Nam: Me neither. I (not contact)___have not contacted____ my English friend, but I (watch)_have watched____ American movies for many years.
4.Conversation 4
Sue: How long (you, work)___have you worked___ here?
Nam: Since March.
Sue: (you, work)__have you worked____ for other companies?
Nam: Yes, I (have)___have ___ . I (work)_have worked____ for three companies since the year of 2010.
Sue: (you, live)_Have you lived ____ in Hanoi since 2010?
Nam: Yes, I have.
5. Conversation 5
Peter: How long (you, be)__have you been____ married?
Mr. John: I (be)_have been___ married for six months, but I (know) __have known____ my wife for ten years