The authorities ______ actions to stop illegal purchase of wild animals and their associated products effectively. However, they didn’t do so.

     A. needed have taken   B. should have taken    C. had to take               D. must have taken

After he ______ his work, he went straight home.

     A. has finished              B. would finish             C. has been finishing     D. had finished

Everybody is tired of watching the same commercials on TV every night, ______?

     A. are they                    B. haven’t they             C. aren’t they                D. don’t they

Many of the pictures ______ from outer space are presently on display in the public library.

     A. having sent               B. sent                           C. sending                     D. were sent

The joke would not be funny if it ______ into French.

     A. be translated            B. was be translated     C. has been translated   D. were translated

The U23 Vietnamese football team’s performance has garnered ______ from around the world and shown promise for Vietnam’s soccer horizon.

     A. attentively                B. attend                       C. attention                   D. attentive

Pronunciation

A. question                        B. nation                       C. vacation                    D. exhibition

Pronunciation

A. attempts     B. obeys          C. studies        D. conserves

STRESS

A. appeal                           B. reserve                      C. confide                     D. decent

STRESS

 A. devastate                    B. determine                 C. stimulate                   D. sacrifice