When you set foot on a new country, you have to learn to ______ a whole new way of life,  which can______most of your time in the beginning.

The numbers that researchers get from the experiments can be _______, just like number puzzles.

I feel it is your husband who _____ for the spoiled child.

_____ your classmates and you will make more good friends.

The teacher stressed again that the students should not        any important details while retelling the story.