【推荐1】Facial ______________(recognize) technology is working well at tourist attractions around China, reducing the time people spend standing in line at entries or security checks. (所给词的适当形式填空)

【推荐2】There is a general ________ (recognize) of the urgent need for educational reform. (所给词的适当形式填空)

【推荐3】He glanced briefly towards her but there was no sign of ________ (recognise). （所给单词适当形式填空）

【推荐1】Angela had enough of John’s silly ________ (behave), which led to their breaking up. (所给词的适当形式填空)

【推荐2】A commonly used greeting in China is the question, “Have you eaten?” It indicates the ________ (important) of food in China. （所给词的适当形式填空）

【推荐3】I felt I was doing well and my ________ (confident ) began to grow.(所给词的适当形式填空)