Which of the three dresses will you take—I’ll take ____. Let’s go to another shop.

promoted, I must _____ my colleagues, who are committed to their jobs.

er I met her，________ was fairly often, she greeted me with a sweet smile.

Green economy offers a new model _____ people could both protect the climate and develop the economy, according to what Li said at the International Conference.

are his pens—They are in the box.