——Did Tom come back late last night?——No. It was not yet 8 o’clock ____ he arrived home.
Ten years had passed. I found she had _______.
____ is a good form of exercise for both young and old.
“May I take your order now?” “We’d like three black _______ and two green _______.”
The lion is considered the king of the forest as it is a(n) _____ of courage and power.
Just as a famous Chinese saying goes, a timely heavy snow is a ______ of good harvest next year.