给下列单词选择相应的中文翻译,只填序号。
---Why do you like summer best? ---______ I can swim in the lake. A. BecauseB. SoC. And
It is August the _______ today. A. twentyB. twentythC. twentieth
Can I speak _____ Chen Jie, please ? A. toB. withC. at
A rabbit is ______ on the grass (草地). A. runningB. runC. runing
They are _______ the insects carefully. A. watchB. watchingC. watches