It’s quite strange that the man sleeps with his mouth ____ and his eyes _____.

.. Faced with the economic slowdown, we have decided to ________ government spending.

There ______ be anybody in the classroom, for the lights are off.—I’ll go and check.

In America, many people waste a lot of food _____ in Africa people haven’t enough to eat

Thank you _____ your telephone number. Can I call you _____ the number