I’m afraid that you _________ enter the museum. Look at the sign, it says “ It is closed today.”

When I got home, I found the door open, a terrible thought ______ me—had any one broken into the house?

The volleyball match will be put off if it_____.　

.While the Internet is creating a global village and bringing people together, we are _____ producing a society where people spend their lives in front of a screen, and become unable to communicate face—to-face

－He buys __________ books, but he doesn’t read them at all.