Aplicația este accesibilă de pe ecrane late

1. The first recordings
b. were short.
2. Their sound
h. was not very clear.
3. Tin foil
e. broke easily.
4. Later inventors
d. improved the machine.
5. Wax cylinders
g. replaced the fragile foil.
6. Phonographs offered
f. a new form of entertainment.
7. Businesspeople recorded
a. messages for their work.
8. Learners used recordings
c. for language lessons.