My son is old enough to ___ himself. He likes ___ blue, but this morning he __ his white T-shirt when he got up.

---Do you know the moving story of Jack and Rose? ----Of course.Ｉ______ the film Titanic several times.

The environment is becoming worse and worse. I think we should do something to ____ people ____ cutting the trees in order to protect the earth.

—We don’t have much homework this  we go out together?—OK. What about        a movie?

 —The meeting ___________ because of the smog in Northern China last week.— Oh, it’s too bad! We should take action to improve the air quality.