Simple Present Perfect Tense

Einstein ______ the theory of relativity, one of the two pillars of modern physics.

• has developed

• have developed

• developed

• is developing

I haven't worked _____ last September.

• by

• for

• in

• since

Nobita and Shizuka have lived here _______ 12 years.

• since

• for

• in

• by

The police ______ us many times about the area since somebody fell from the cliff.

• has told

• has tell

• have telling

• have told

Mbappe ______ football since 2015.

• is playing

• have played

• has played

• played

My younger brother _____ (have/has) (lose) his favorite toy, and he is still very sad now.

Shin Tae-yong ______ (have/has) (coach) the team since 2019.

_____ (have/has) your mother ever _____ (go) diving?

Bella _____ (have/has) (be) to Paris many times.

My sister _____ (have/has) (design) clothes since she was eleven.