If (如果) you have problems (问题),you can ask Tom _____ help.
The little girl is _______nervous _______talk in front of the class.
Anyway, Jack knows _______ help about travelling .
_______ New Year’s Eve, people gather at Times Square to see the huge glass _______ through the darkness.
–How is your grandma? --She’s fine. She used to_______ TV at home after supper. But now she is used to_____ out for a walk.
More than 20 people ________ in traffic accidents ________ last May.