A terrible earthquake happened in Nepal（ ）April 25th，2015．
A．on B．in
C．at D．from
I hope you’ll stay here for the night. It’s raining hard. Besides, it is very dark o ________.
It is always easy to say s ________, but it is quite other to do it.
You can’t do anything w ________ a healthy body.
The first two services are free, w ________ the third costs $35.00.
Susan is clever and hard-working, so she never f ________ in exams.
