根据课文内容填填。 ( )的海滩 ( )的城墙 ( )的凉亭 ( )的小河 ( )的贝壳 ( )的暑假 ( )的时光 ( )的太阳
They failed several times, and they finally __________ the hope of finding an effective way of solving the problem.
Eliza remembers everything exactly as if it __________ yesterday.
All the teachers are against the idea to __________ the new teaching building beside the sports ground.
I am so busy that I have __________ unanswered letters.
Tina has been working so hard at English that she __________ the English exam.