1 . Summer vacation is a busy time for me. I play travelling softball, and I take private trumpet lessons. Another lesson I have is swimming. I like these more than my music 1esson. (添加总结句)
_______________________________________________________________________________________________

2 . Peter won the first race and Jim won the second race. （改成省略句）
_______________________________________________________________________________________________

3 . If you've finished, we can have a coffee. ________ ________ ,you'd better keep working. （用if省略结构补全句子。）

4 . Even________________ (在美国军队服役时) during the Second World War, he carried six chapters of The Catcher in the Rye with him and worked on the novel throughout his war service.   (根据汉语提示填空)

5 . What’s more, not only are these attended and enjoyed by Chinese citizens living abroad, but by many other nationalities, too.
译文: 此外，不仅中国公民参加和享受这些庆祝活动, ____________________________。

6 . 如果放任不管，在他们成年后这些习惯会导致更严重的有害习惯。（状语从句的省略）
These bad habits, ___________, ____________, could lead to more serious ones when they become adults.

7 . _______about her ideal university, Jenny said she had no idea.

A．Ask

B．When asking

C．Asking

D．When asked

8 . 他可能很忙，要是这样，我一会儿再来拜访。要是不忙，我现在可以见他吗？
He may be busy.________ , I’ll visit later. ______, can I see him now?

9 . If __________ into a warm room, a piece of ice will turn into water soon.

A．take

B．took

C．taken

D．to be taken

10 . 如果有必要,我可以马上来。
________ ________, I can come at once.