Lan said to Quan, “How often does your sister go to the zoo?” --> "Lan asked

40. Lan said to Quan, “How often does your sister go to the zoo?”
"Lan asked _______________________________________________________________________
42. Henry’s success is his parents’ pride.
"Henry’s parents are ________________________________________________________________
38. I use a cassette to practice listening skills.
→A cassette _______________________________________________________________________
39. I’m very keen on joining the rock concert next Sunday.
→I’m looking _____________________________________________________________________