---There is a tall building on Taoze Road. Do you know?
---I know it. It ________ has 10 floors.
| A．most | B．at least | C．least | D．will |
—Look , how beautiful the car is!
—Yes, but it’s too _________ for me.
| A．expensive | B．high | C．cheap | D．low |
—________ I smoke here?
—No. You are not allowed to smoke in public places.
| A．Could | B．Must | C．May | D．Might |
It is very important for us ________ English well.
| A．learn | B．learning | C．to learn | D．learned |
Hurry up, _________ you will be late for class.
| A．and | B．or | C．but | D．so |
John is standing ________ Gina and Jim.
| A．at | B．during | C．between | D．in |