ou'd better _______all the lights are off before you go to bed.
My friend ________of medium build and she ________of medium height. A.has, has B.is , is C.has , is
----, ________,where’s the hotel? ---It’s next to the bank. A.Here you are B. Excuse me C.Sorry
--- Would you help me with the report? It’s too difficult to work with the data. --- .
---It won’t take long to clean our school if all the students are willing to help. ---Yes, I think so. ________.
--- _______ are the London Olympics? --- In about 14 months. We are looking forward to the great scene.