It ______ be the postman at the door. It’s only six o’clock.
A.mustn’t | B.can’t | C.won’t | D.needn’t |
Their sudden attack made us more ________ of the danger around us.
A.familiar | B.particular | C.aware | D.doubtful |
Miss Li ___ as a secretary for five years in the company, and now she is general manager of it.
A.has served | B.had served | C.served | D.serves |
What a(n) _______ it is that the new couple were born in the same year and on the same day.
A.acquaintance | B.consequence | C.circumstance | D.coincidence |
So much progress _____ in the past few months that she now has no difficulty in making herself understood in English.
A.did she make | B.has she made | C.she has made | D.she made |
Much to my, I’m unable to accept your kind invitation.
A.fault | B.duty | C.guide | D.regret |