they willl lose their way easily in such a big city it is___ ___ ___ to ___ ___ ___ in such big接上（city） it is hopeful for us to reach the foot of the hill before sunsetit's hopeful that ____ ____ ____ ____ ____ _____ ____ ____ before sunest it's wrong that they throw the rubbish everywhere it's wrong ____ ____ ____ ____ ____ ____ ____ it is possible for you to arrive at the school on timeit is possible that ____ ____ ____ ____ _____ _____ ____ ____To
问题描述：
they willl lose their way easily in such a big city it is___ ___ ___ to ___ ___ ___ in such big
接上（city） it is hopeful for us to reach the foot of the hill before sunset
it's hopeful that ____ ____ ____ ____ ____ _____ ____ ____ before sunest
it's wrong that they throw the rubbish everywhere it's wrong ____ ____ ____ ____ ____ ____ ____
it is possible for you to arrive at the school on time
it is possible that ____ ____ ____ ____ _____ _____ ____ ____
To give is better than to receive
___is better___ ___than ____ ____
答
1.easy for them ,lose their way2.we will（或can） reach the foot of the hill3.for them to throw the rubbish everywhere4.you can（或will） arrive at the school on time5.It ,to give ,to receive