根据下列句子所给汉语意思写出空缺处单词，或根据所给词写出正确形式。
They entered their child at a _________ (私立) school.
At the beginning of the new term, all the students _________(服从)the rules of the school.
I feel the new dress is _________(不舒适) tight across the shoulders.
He was waiting for his brother's return with _________（焦虑).
With the _________（鼓励）of the teacher, I worked harder and harder.