— The classroom is ______ clean ______ it was yesterday.
— Sorry, I forgot to clean it.
A．as; as B．so; as C．not as; as D．more; than
The floor is very dirty. Will you please ______?
A．mop it up B．mop up it C．to mop it up D．to mop up it
You can call me ______0512-5123467or email me______ lily@126.com.
A．on; at B．at; on C．by; on D．on; on
Stop ______ a noise in the library .The students are reading books .
A．make B．to make C．makes D．making
There are a lot of people in the park last Sunday. We had ______ to take a rest, so we got tired.
A．nowhere B．anywhere C．somewhere D．everywhere
—Did you see a boy in blue pass by just now?
—No, sir. I ______ a magazine.
A．read B．was reading C．am reading D．will read
