ore forests being destroyed, huge quantities of good earth ____ each year.

—I hear Tom ______ playing games recently—______ no wonder he is easy to feel sleepy in class.[ ]

If you can’t _____ a better plan, we have to carry out the present one.

It was not ________ 11 o’clock that I got away from the hospital.

Where are you going for your winter vocation—– We _______ go to Hainan, but we are not sure.