No person __________ carry a mobile phone into the examinationroom during the national college EntranceExaminations

ou come across a new word , you should learn to guess the meaning of the word according to the ________ clues , which may be in the sentence that comes before the word.

My sister was very afraid all the way because it was the first time she ______ a car

Why does he never pick up the waste paper on the ground — Maybe because he thinks it’sbeneath his to do so

______ laughing when my daughter made a face.