So ________ was he in 2010 FIFA World Cup South Africa that he didn’t hear anybody knocking at the door. Which of the following is NOT correct?
—I’ve told Nancy many times about the meeting, but she still forget it! —I understand. Actually, anyone ______ be very forgetful at times.
— David, keep ______ in mind that you have to be home by 10 o'clock. — OK, Mom, I will.
The lift ______ and we were trapped inside it.
______ all my homework unfinished, I am not allowed to go online to play games.
A 3G mobile phone, ______to be most useful and fashionable, is popular with some teenagers.