--- ________ David be the new chairperson of the Students’ Union?
--- He _______ be, but I’m not sure.
| A．Can; can’t | B．Can; may |
| C．May; must | D．May; mustn’t |
My glasses are broken. I will have to buy _____.
A. a new one B. another one C. a new pair
—Here comes the train. Where are our tickets?
—Oh, my God! I them at home.
A. forgot B lost C. Left
David comes from European country and he is honest boy.
A. an; a B. a; an C. the; an
—Must I come to see you again?
—No,you .
A.mustn’t B、needn’t C、can’t
–We’ve waited for the two singers for two hours. Will they be able to come here?
--I’m afraid ____ of them will come today.
A.neither B. either C. both