从下面的方框中选择一个适当的词填空,并将其正确形式写在答题卡对应位置,每空一词,每词只用一次。

hero  sun  whatever  pronounce  different  sleep  cut  discuss  three  surprise

To our _______, the factory is still pouring waste water into the river.
Knife is used for ________ things.
I feel very tired and _____ because I stayed up last night.
What a _______ day it is today! Let’s go to the seaside to swim.
—Excuse me, where can I buy a jacket?
—You can go to the Men’s Wear Section on the ________ floor.
In the class meeting, we had a _________ on how to study English.
The two space _____ will come to our school to give a talk tomorrow.
There are ______ between British English and Australian English.
______ happens, I will help you forever.
You should pay attention to your        when you learn English.