AN EUROPEAN GENTLEMAN IS WAITING FOR MY BOSS IN THE HALL.A. ANB. IS...

9. - 3500 CAU TRAC NGHIEM ON TAP AV THCS
3500 CAU TRAC NGHIEM ON TAP AV THCS

9. An European gentleman is waiting for my boss in the hall.

a. An

b. is waiting

c. for

d. in

-> a

III. Grammar and Vocabulary