双基限时练(十六) Unit 12 Warmup & Lesson 1
Ⅰ.单词拼写
1．Please accept my ________ (道歉) for any inconvenience we have caused.
答案 apology
2．The ________ (大多数) of children in our class have brown eyes; only two have blue eyes.
答案 majority
3．I have just bought this coat, but can I ________ (换) it for a larger one?
答案 exchange
4．He wrote me a ________ (简短的) letter because of the shortage of time.
答案 brief
5．He always finds a ________ (合理的) reason for his being late.
答案 reasonable
6．It's hard to buy a plane ticket now, so you'll have to ________ (预订) one in advance.
答案 book
7．I was so ________ (专注于) in this book that I didn't hear you come in.
