China has invested 15.2 billion yuan so far this year to support pig keepers, in a(n) _______ to ensure enough pig supplies.
___________ time, she will make a first-class tennis player like LiNa.
Jim passed the final exam, ___________ surprised his classmates and parents.
-You were not in when I came over to your house. -Oh, I ____________ for a friend from England at the airport.
He looked around and caught a man __________ his hand into the pocket of a passenger.
What a kind teacher. But for his help, I __________ my study.