_________ the blackboard and ____________the words on it now.
----- What about going to the South Lake for a picnic next weekend? ----- OK. But I’m not sure ________ it will rain.
----- How about climbing the hill? ----- I would rather ________ along the river than ________ the hill. I’m a bit tired.
The man over there _________ be over fifty. He looks so young.
______ of the coats ________ made of cotton. They feel comfortable.
The moonlight goes the window and makes the room bright. A. across B. throughC. over D. in