【C19】A．lostB．vibratedC．loosenedD．missed

A． lostB． activeC． busyD． interested

A．lostB．had lostC．will loseD．would lose

"What makes her so unhappy？"" ______one of her favorite books."A．Because she lostB．Because

Fire ants interlock their legs together to______.A．make sure everyone is not lostB．look li

You should keep a copy of the application in case you______the original one.A．had lostB．lo

54._________A..lostB..had lostC..will loseD..woul