A warm thought suddenly came to me __________ I might use the pocket money to buy some flowers for my mother’s birthday.
At the foot of the mountain_____ .
— Did you attend the meeting? — I would have known the news if I___ it.
The great hall was crowded with many people, including many children____ on their parents’ laps.
— Where will you start your work after graduation? — Mmm, it’s not been decided yet. I____ continue my study for a higher degree.
It is _____to spend a great deal of money on such meaningless and useless things.