ys and girls were happily making a snowman,_______ with cold.

In Chinese class, our teacher often creates an environment we are given the opportunity to solve problems ourselves.

_____ more and more students graduating from college, it is harder for them to find suitable jobs.

concentrated for a long time he____ his work, made some coffee and talked with his colleagues

Would you mind not playing soccer in the street —________.We’ll go and play in the park.