my surprise, I got the first in the math competition.A. To B. In c. With D. Off
This is the only painting in this style ____________ we have.
___________ from space, the earth looks like a blue ball.
I suggested the meeting ______ at the manager’s office.
Today, we _____ work as hard as people did in the past.
It was because I was caught in the traffic jam ________ I came to school late this morning.