The passengers______out of the exit when we arriv

We should _________ （告知)you of the date of the delegation’s arrival．

He was _______ the preparation of an international conference when I arrived in Beiji

When we arrived, we found the meeting room crowded with _______ students.A、quite a fe

We stood still, gazing out over the limitless ______ of the ocean.A．spaceB．spreadC．stretch

He arrived to carry out a health and safety______of the building.A．inspirationB．aspiration

When we arrived at the airport, we were told our flight______.A．cancelledB．had cancelledC．