--Is that Anna's car?--It____be hers. She has just gone to the theater for the new opera.
Could you tell me _______?
―Where’s your father? ―He _____ abroad on business. ―Really? But he can’t _____ many English words.
―Look at the dark clouds. It _____ rain soon. ―I’m afraid so, and we _______ stay at home now.
. Not only you but also she ______ about the result at this time last year.
―I wonder _____ Shanghai is from New York. ―It’s about 15 _______ flight.