The young man _____ in studying paid no attention to the outside world[ ]

Was it ________ the international conference that made the city the focus of this area

Please turn off the light.— OK, Mom. I won’t leave the room ______ the light _____.

The teacher together with the students ________ discussing Reading Skills that ________ newly published in America .

Roy made three kites, but of them can fly high in the sky.