Trả lời: 1. Mr. Johnson has interviewed (interview) three people for the job.2. Enrique has prepared (prepare) his résumé very carefully.3. The students have never traveled (never, travel) abroad.4. Have you visited (visit) your grandparents recently?5. The...
Trả lời: 1. Have you ever been to Korea?2. What have you cooked for dinner?3. Manuela has vacuumed and washed the floors.4. Tomas and Paulo have finished studying for the test.5. Sofia has traveled to Viet Nam twice for her volunteer work.6. Where have you been?
Trả lời: 1. Laura has traveled to Europe three times.2. Our class has finished 10 units of Explore New Worlds so far.3. I was chatting with Tina when you called me.4. Ren is a TV reporter. He has met many famous people.5. All the students were listening...
Trả lời: Học sinh tự thực hành.