.Water can absorb and _______ a lot of heat without big changes in temperature.

The government _____ to the country to pay more attention to A/H1N1flu

Some Chinese students find it hard to get used to the life in London.— Exactly, ______ they’ve learnt a lot about the city before.[ ]

ed to go away without being noticedby the teacher, but luck him.

I didn’t know _______.He looked so sad yesterday.-Maybe he failed his exams.