I didn’t quite follow him because he explained the theory _____that is too abstract for me.
. Put the book back to the same place ________ you found it after finishing reading.
It’s reported that the bridge _______ next year will be very long.
Believe it or not, the Great Wall, which _______ by people, should be protected at once.
____at her success, her parents took her to an expensive restaurant to celebrate.
He dressed quickly, _______ hurriedly, grabbed his briefcase and hurried off down the hotel corridor.