Nobody but doctors or nurses and those ______ by Dr Hu ______ to enter the patient’s room.
I remember _______ the key in the box under the bed, but it’s not there!
Can you tell me ______ to join the army?
–What did you think of the place? --- I didn’t care for it at ____first, but after ____ time I got to like it.
-- _________. --- Thank you. I certainly will.
– Why ask me to take that early bus? --- Because that bus _______ the 9:30 train at Boston .