We have moved into a four-room flat so far. Our room is between _____.

Always read the _____on the bottle carefully and take the right amount of medicine.

 We should develop the sunshine project actively, because it can save _______ resources as well as reduce pollution.

The __________ of his books among parents and the recommendation of experts both at home and abroad have quickly made him a celebrity educator.

Nowadays, few people form the habit of keeping the habit of candles in the house in case of  power      .