A．in which; heightB．where; in heightC．which; highD．wher……

单项选择题—Will a pencil（） —I'm afraid not. Only a pen can be used in the exam.

A. count
B. fit
C. do
D. satisfy

单项选择题It's reported that a plane with five people（）crashed into the mountain several days ago.

A. on board
B. on the board
C. in board
D. in the board

单项选择题My postcard is still on the desk. Why （）you （）it

A．haven't; posted
B．didn't; post
C．wasn't; posting
D．won't; post

单项选择题When I talked with my grandma on the phone, she sounded weak, but by the time we （）up, her voice had been full of life.

A. were hanging
B. had hung
C. hung
D. would hang

单项选择题There is a （）of impatience in the tone of his voice.

A. dot
B. hint
C. notion
D. phrase