30.We don’t allow____here,but we can allow you ____in the next room.
________ away from school for two weeks, I have quite a few lessons to catch up with.
The landslide occurred at midnight, killing five people and ________ seven others ________.
________ by reporters about the case, Mr. Sun said Chongqing takes a clearcut attitude and is taking resolute measures.
Life is like riding a bicycle. ________ your balance, you must keep moving.
________ all the homework assigned by the school, the students have to work at it till midnight.