Pls bantuin pake kata since sama for +; -: ?; Pake gituan semua Pls soalnya dikumpulkan besok

present perfect tense

(+) S + have/has + V3
(-) S + have/has + not + V3
(?) have/has + S + V3

ANSWER :

(+) Kevin has made a kite for an hour
(-) Kevin has not made a kite for an hour
(?) has kevin made a kite for an hour ?

(+) my mom has loved flower since 2010
(-) my mom has not loved flower since 2010
(?) has my mom loved flower since 2010 ?

(+) we have prepared the birthday party for 2 hours
(-) we have not prepared the birthday party for 2 hours
(?) have we prepared the birthday party for 2 hours ?

(+) my brother has got toothache for 3 hours
(-) my brother has not got toothache for 3 hours
(?) has my brother got toothache for 3 hours ?