As a student of Senior Three, he has very little free time _________ he can spend developing his own interest.
The cause he had devoted himself to________a perfect success.
The work they got down to________again yesterday because of the bad weather.
I can't meet their requirements that I________there at once.
He was________with gambling a year ago and lost his family.
Learning a foreign language calls for your memory,time,patience and emotions.________ it is not a simple thing.