Do you know anything about the players of our school basketball team—Yes. They are _______ young boys between the age of thirteen and fifteen.

In Switzerland, six miles west of Geneva,___________ a collection of laboratory buildings.

If it is a sunny day tomorrow, let’s ______it and go swimming in the South Lake.

I’d appreciate________if you would turn out the lights.I’m sleepy.

Tom likes playing the guitar and he enjoys dancing .