Ⅰ.品句填词
1．He could have finished it on schedule，but ____________(不知何故地)he fell behind.
答案：somehow
2．The ____________(数字)is of great significance in many respects.
答案：figure
3．Unlike ____________(太阳的)or wind power，heat from the rocks is always on.
答案：solar
4．____________(实际上)，it’s we that owe you a lot.
答案：Actually
5．He has broken his leg and ____________(因此)he can’t walk.
答案：therefore
6．We greatly ____________(感激) your timely help.
答案：appreciate
7．He seemed more ____________(满足)，less bitter.
答案：content
8．I ____________(承认)we have been mistaking over this problem.
答案：admit
9．That dress ____________(适合) you.It looks nice on you.
答案：suits
10．The flight was delayed __________(由于) to technical reasons.
答案：owing
Ⅱ.选词填空
