Attention! Before the plane________,passengers will have thirty minutes to board.
__________I understand you, I can’t agree with you.
She was so __________to me that I recognized her voice the moment I picked up the phone.
20.You have to have a good preparation for the exam__________ you can do well in it.
--I'm calling to say goodbye. I'm flying home tomorrow. --_________.
It's_________you do it fight now_________makes a difference.