I smell something ________in the kitchen. Can I call you back in a minute?
His humorous closing speech was a welcome addition to the ______dull meeting.
Someone _______ his car in front of my house and it is blocking my driveway.
Many people can’t learn any lessons from the mistakes they’ve made _____they get hurt somehow.
The performance will be given next week. You can go to the student union ______ tickets.
With the development of agriculture, the people_____ village I taught arenow living a happy life.