It is hard for me to imagine what I would be doing today if I _______ in love at the age of seven, with the Melinda Cox Library in my hometown.
| A．wouldn’t have fallen | B．had not fallen | C．should fall | D．were to fall |
— Mike, what did our monitor say just now?
—Every student as well as teachers who are to visit the museum _____ asked to be at the school gate before 6:30 in the morning.
| A．am | B．are | C．were | D．is |
Studies show that people are more _____ to suffer from back problems if they always sit before computer screens for long hours.
| A．likely | B．possible | C．probable | D．sure |
The next morning he woke up to find himself _________ with a coat.
| A．to be covered | B．covered | C．was covered | D．covering |
She would lend me the money if I promised to ________ within a month.
| A．bring it back | B．pay for it |
| C．pay it back | D．pay it out |
Water, _____ we cannot live, exists in the form of liquid, gas or solid.
| A．from which | B．on which | C．by which | D．without which |