The captain gave an order in the difficult situation________the sailors throw away everything that was on board the ship.
I like _____ in spring when everything turns green and active.
You can imagine what difficulty we had __________ home in the snowstorm.
We hurried to the station, ________ the train was gone.
Operation rooms should be kept free ______ bacteria of any kind.
The League Secretary and monitor ______giving a speech while the rest of the class ________ listening attentively.