Whale beachings(搁浅)_______ be caused by factors such as illness, or disorientation(迷失方向)caused by extra noise in the oceans, ______ shipping or oil and gas drilling.
To improve your oral English, everyone in the class is supposed to ____ actively in these discussions.
we move the vase to the windowsill? Do you think it’ll look better?
It’s a good idea to adjust yourself the local tradition while you are present a wedding.
Quite a few people that disaster was sure to strike if a mirror was broken
--- Why didn’t you go to the dance last night?--- If I tired, I would have.