­—Are you going to take part in the speechcontest—_____ It’s too good an opportunity to miss.

t my parents’ encouragement and support, I definitely ______ where I am today.

did Tom, head of this famous international corporation, stand trial in open court –It was on Thursday _____ you were in Beijing.

It is known to all that every minute _____ full use of ______ the lessons will benefit students a great deal [ ]

This temple is said to ______ by Lu Ban 3000years ago.