Great changes ________ in China since the People’s Republic of China _________ in 1949.

Every individual _________ in a continually changing world of experience of which he or she is the center.

We will go climbing _______ it ________ tomorrow.

Generally speaking, my grandmother is nice and kind, but she _______ be very stubborn at times.

. The meeting was about to end and everyone was in a hurry to leave when Ted insisted_____ Some questions.