在下面句子的空白處填入一個適當?shù)脑~，使句子意思完整，語法正確。

The best way to improve your English is to _________ an English club．

根據(jù)中文意思填單詞完成句子

Many students are _________(昏昏欲睡的)after a long week of classes．

根據(jù)中文意思填單詞完成句子

I _________(落下)my backpack on the playground yesterday．

根據(jù)中文意思填單詞完成句子

_________(最后), she tried her best and crossed the bridge．

根據(jù)中文意思填單詞完成句子

He is a new worker．He doesn’t have enough _________(經(jīng)驗)for the job．

根據(jù)中文意思填單詞完成句子

She added that _________(記憶)the words of pop songs isn’t helpful at all．

根據(jù)中文意思填單詞完成句子

I don’t understand the _________(發(fā)音)of some words．

根據(jù)中文意思填單詞完成句子

Mr Brown feels _________(擔心的)because his son is ill．

根據(jù)中文意思填單詞完成句子

Tina learns English songs by singing it, but Sharon does _________(不同地)

根據(jù)中文意思填單詞完成句子

We all know the _________(重要性)of learning English．