We’ll talk about some cases_______ driversobviously knew the traffic rules but didn’t obey them.

John ______ an NBA playoff game on TV now.

There used to be a lot of fish in the lakemany years ago.— Yes, but there are very _______ now becauseof the pollution.

Guilin is a beautiful place ______ you can enjoy yourself a lot

This year’s Nobel Prize in medicine was awarded to two researchers from the United States and Japan for advances in discovering how the body’s immune system fights against cancer.- Yes.____.