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“If you are to succeed, you must put your shoulder to the wheel." my head teacher _______ says to the class.

Our bodies are strengthened by taking exercise.  ________，our minds are developed by learning.

—Are you worried about her safety?
—Just_______. She isn’t alone.

John is very lazy. He falls ______ behind among the students.

Private cars really provide much convenience to people, and ___ they cause too many problems.

The incomes of skilled workers went up. ______, unskilled workers saw their earnings fall.

She seems_     happy in her new job since there is nothing troublesome to bother her.

The new couple couldn’t afford a new house. _______, they bought a second-hand one.

After Ya’an earthquake the school practiced an emergency drill showing the children how to         find their “safe place”____.

Father       goes to the gym with us although he dislikes going there.