根据句意和汉语注释,写出单词的正确形式。
She was on her first ____________(外国的) holiday without her parents.
These are the (登山者) boots. Please look after them well.
When the film star arrived, the students all ____________(欢呼).
Nancy and her classmates are going to visit Disneyland__________(在……期间) their stay in Shanghai in 2015.
Are there any ____________(指示) on how to plant the trees?
Can’t you see clearly that Vivien ‘s legs are_________(装进) well under her desk at the moment?
The poor boy stood there and looked very (无助的).