Army personnel_____often forbidden to fraternize (与……友善) with the civilian population.
| A．are | B．is | C．have been | D．has been |
I earn 50 dollars a week, _______ she earns 80 dollars.
| A．as | B．when | C．while | D．since |
— 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 |