______ this pair of shoes. Are they yours which were lost after the semi-final match?

A. once in a blue moon

B. out of the moon

Are you ______ a stapler? It's on my desk.

The older I become, the more I prefer staying at home to ______ .

According to statistics, the number of students enrolling in Science majors is ______ .

I cannot ______ working on weekends like this; it's time to quit.

When my parents were young and just married, they ______ many difficulties.

For three days lost in the forest, the man had to ______ food and, fortunately, survived.

Attendees are reminded to ______ religion during the meeting because it is a sensitive topic.

I was shocked to learn that someone ______ bad rumours about me.

This environmental destruction is largely attributed to human mining activities.

I’ve decided to return to my hometown to enjoy the pure air and clean food after graduating from university.

Quan was quite under the gun when he had to complete his thesis by Friday.

My kids are excited about the cruise and we all hope that it will really be an enjoyable experience for them.

I was so grateful to James because he did me a good turn when I first moved here.

All the staff in the room gave me the cold shoulder when I greeted them. I felt quite offended.

Tom accidentally put her nose out of joint when he said that he had got a raise.

We are in two minds about whether or not to have a trip to Ninh Binh this weekend because we've not been certain about the weather yet.

I forgot to pick up my son yesterday afternoon and the teacher had to take him home.

I spent the morning researching the university and drew a blank. There was too little information about it.

Paul never makes the bed so it always looks messy whenever I enter his room.