(2013 ·郑州高中毕业班第一次质量预测)________ his strength failed and he dropped behind in the race.

 Remember to ______ the pockets before you put those trousers in the washing machine.

Though your status is permanent, your identification card is         only for 20 years and has to be renewed regularly.

We can't use it to tie the goods because it ________ be broken at the weakest position.

Whoever is new in the community will soon       to the new environment, as everybody here is friendly and helpful.