I called you yesterday evening, but nobody answeredthe phone.— Oh, I awalk with my parents at that time.
Do you think it wise for Chinese mothers to try to do everything for their children?—No, that’s _____ they are mistaken.[ ]
______ the case, I couldn’t helpbut______ him
Did you call the airline to your flight booking? —Yes, I did.
weater fits me, but I can’t afford to buy__________ I have to choose _________ which is cheap enough for me