--- Look! That teacher is explaining something to her students again and again. --- _________ teacher she is.
The floor is very dirty. Will you please ______?
You can call me ______0512-5123467or email me______ lily@126.com.
Stop ______ a noise in the library .The students are reading books .
There are a lot of people in the park last Sunday. We had ______ to take a rest, so we got tired.
—Did you see a boy in blue pass by just now? —No, sir. I ______ a magazine.