22.In middle schools all over China, boys_____not to wear their hair long.
【原创】Eric asked the policeman ______ he worked to contact him whenever there was an accident.
【原创】_______ is his dream to put on his own concert one day in the Great Hall of the People.
【原创】Michelle wanted to attend the conference, so she asked a fellow teacher to______ her.
【原创】“It’s not only they but also Lucy who ______,”said Mr. Smith after knowing what had happened.
【原创】According to the doctor, the patient had______ at once.