What do you think ______ an apple ______ to the ground?
When they knew there was a panda in the zoo, the children could ______wait to see it.
Believe it or not, he spends _____of his money helping those who are in need of help.
Mike ______with Janet for over one year before they got married.
_____finish their task ahead of time, the students worked harder and harder.
In that terrible earthquake, ______ who were killed was more than 60,000.