Bob was upset when he found that all his roommates had gone to the party _____ him.
A. except B. without
C. besides D. beside
The boy took away the woman’s necklace without ______.
A. being seen B. seeing him
C. seeing D. seeing him
How long does it ______us to travel from New York to Beijing by air.
A. cost B. take
C. takes D. spend
______ has been done to beautify the environment of the city by the government.
A. many B. much
C. less D. more
In summer, you’d better wear ______ pair of sunglasses to protect your eyes from ______sun.
A. an; the B. a; the
C. a; an D. an; a
语音知识：从A、B、C、D四个选项中， 找出一个与其他三个单词划线部分发音不同的选项
1.dateA. natural B. national C. labour D. along
2.bloodA. foot B. good C. flood D. look
3.recallA. length B. gentle C. refer D. whether
4.failA. captain B. brain C. said D. Britain
5.laughA. light B. enough C. night D. weigh
