I ____ ___(be) to Japan.
I HAVE BEEN to Japan.
Ever since I _________(go) to that restaurant, I __________(have) an upset stomach.
Ever since I WENT to that restaurant, I HAVE HAD an upset stomach.
The class _____ _______ (have) one test.
The class HAS HAD one test.
I ___ (have,not) this much fun since I ___ (be) a kid.
I HAVEN'T HAD this much fun since I WAS a kid.
The last time I _________ (visit) my mother, she ______ (say) "Why ____________________(call, not) me yesterday?" I ______ (tell) her, "Because I _______ (want) to surprise you!"
The last time I VISITED my mother, she SAID, "Why DIDN'T YOU CALL me yesterday?" I TOLD her, "Because I WANTED to surprise you!"
The children ____________(not, play) outside since it __________ (begin) snowing.
The children HAVEN'T PLAYED outside since it BEGAN snowing.