Now it is 10:00 PM. The train ................. at 11:00 PM.

The students ...................... a new way to process water for six months now.

Linda has some bad news for us, and she wants us to hear ........... now.

The weather… ................... warm these days.

You need to work much ................... Linda This is a difficult course.

The Food Science book was very short. It didn't have ...................... chapters.