【題目】Although alcohol is legal, it can damage the liver and do great harm______consumed in large quantities.

【題目】We will have six-day holiday during the coming APEC meetings traffic on the roads．

【題目】My sister was against my suggestion while my brother was ________it.

【題目】My school kids,_______parents most have gone to work in cities, are left behind and taken care of by their grandparents.

【題目】Over years，scientists have made a great________in the treatment of cancer.

【題目】At the station ______ a teacher and two students on their way to the city.

【題目】There is often disagreement on ____ is the better student. James or Celina?

【題目】To everyone's surprise, the three-year-old boy recited Three-Character Canon without making a single .

【題目】Harry’s been driving all day----- he be tired.

【題目】He appears ______ about this matter.