UNIT 49I. PRONUNCIATION

21. - 3500 CAU TRAC NGHIEM ON TAP AV THCS
3500 CAU TRAC NGHIEM ON TAP AV THCS

21. "Your pictures are beautiful!" "We ... more if we hadn't run out of

film."

a. would take

b. had taken

c. will haven taken

d. would have taken

 d