Not only________to turn off the lights in the kitchen,but we also failed to lock the front door.
The organizing committee announces that tickets at the Grand Stadium are limited and will be _______ to those who apply first.
Peter is a brilliant language leaner. Within two weeks, he has developed a good _______ of Chinese and Japanese.
In spite of the city’s crowded urban environment, opportunities for outdoor _______ are never lacking.
Every month he measures his baby daughter against the wall to see how much ____ she is getting.
---Could we finish the project according to the schedule? ---I doubt that. The problem remains ______ we can get financial aid within this week.