—How do you spell “ruler”?—___________.A.Yes, I do. B.It’s a ruler. C.R-U-L-E-R
The math problem is so hard. I really don’t know .
They didn’t come to the meeting ________ the heavy rain.
----- Jack, is there __________ in today’s newspaper? ----- No, nothing.
It is time for class. Let’s stop _______.
---What are you reading? --- The Old Man and the Sea Hemingway.