Why couldn ’t you ________ an answer when I asked you why you were late?

WhichofthefolloingisNOTincludedinthefabledFiveMountainsinChina?

InEurope_______arethetwoleadingcontendersforaglobalreservationssystem.

________ he has many friends, he is often feeling lonely.

According to Maslow,self-actualization need excludes _______