1 . When learning about a new topic, it is important ________ facts and figures.

A．collect

B．to collect

C．collected

D．collecting

2 . Another factor behind football’s global popularity is the________(创造性) and excitement on the field. (根据汉语提示单词拼写)

3 . In another letter, Father Christmas ________ (抱怨) about how he could not stop his helpers playing games with toys. (根据汉语提示单词拼写)

4 . As my fitness and my running improved, I started running in national c________(竞争). (根据汉语提示单词拼写)

5 . In________(结论), walking is a cheap, safe and enjoyable exercise. (根据汉语提示单词拼写)

6 . As we all know, Mozart is one of the greatest ________(作曲家) in the world. (根据汉语提示单词拼写)

7 . Obviously，most of the students couldn’t understand the new ________ (概念)．(根据汉语提示单词拼写)

8 . If it is ___________ (方便的) for you, shall we meet at 8:00 am next Sunday? (根据汉语提示单词拼写)

9 . Father Christmas ___________ (抱怨) about how he could not stop his helpers playing games with the toys instead of wrapping them up. (根据汉语提示单词拼写)

10 . Every plant can ___________ (联系起来) by the amazing system of communication.(根据汉语提示单词拼写)