1 . Competitors should be judged on their pronunciation and fluency. (英译汉)

2 . Heiss said he had attempted to send Christmas letters to Santa Claus________(通过) balloon when he was a kid but never received a response.(根据汉语提示单词拼写)

3 . 马良用一根枝条十分钟之内就在地上画了一匹马。
Ma Liang drew a horse on the ground in ten minutes ________.

4 . 我不允许你用粗鲁的方式和你妈妈讲话。
I can’t have you speaking to your mother___________________．

5 . Quora is a popular means________which information and knowledge are exchanged. (用适当的词填空)

6 . 经过斯诺的不懈努力，饮用水公司开始出售洁净水。
________, water companies began to sell clean water.

7 . 这位农业专家仅凭预约才能见到。
The agricultural expert can only be visited _____________.

8 . What did she mean ________ leaving so early?
她为什么这么早就走了?

9 . 每个人都对小女孩用蜡笔画出的这精美的图案惊叹不已。(marvel)(汉译英)

10 . 我们可以通过测量大气来预测天气。(forecast，measurement，atmosphere) （汉译英）