The right treatment would be to _______ direct pressure to the wound to slow the bleeding.
| A．cover | B．apply | C．adjust | D．process |
John, look at the time. ______ you play the piano at such a late hour ?
| A．Must | B．Can | C．May | D．Need |
Tom, you _____ leave all you clothes on the floor like this !
| A．wouldn’t | B．mustn’t | C．needn’t | D．may not |
I have lost one of my gloves. I _____ it somewhere.
| A．must drop | B．must have dropped |
| C．must be dropping | D．must have been dropped |
A left –luggage office is a place where bags _____ be left for a short time, especially at a railway station.
| A．should | B．can | C．must | D．will |
— The room is so dirty. _____ we clean it ?
— Of course.
| A．Will | B．Shall | C．Would | D．Do |