．Nobody but doctors or nurses and those ________ by Dr. Hu
________ to enter the patient's room.
A．invited；is allowed B．are invited；are allowed
C．being invited；allowed D．invited；are allowed
________ terrible weather it was when tsunami and earthquakes happened in Indonesia.
A．How B．How a C．What D．What a
Science and technology is changing fast nowadays. I bought this MP3 player at the beginning of this year but now it's out of ________.
A．date B．order C．use D．sight
You must keep ________ in mind________you are a student and you should obey the school rules.
A．it；that B．such; as
C．something; which D．everything; because
Whenever I met her，________ was fairly often, she greeted me with a sweet smile.
A．who B．which C．when D．that
—Are you ready for Spain?
—Yes.I want the girls to experience that________ they are
young.
A．while B．until C. if D．before
