I. 单项选择：(共50题；满分50分；每小题1分)
从A、B、C、D四个选项中，选出可以填入空白处的最佳答案，并在答题卡上将该项涂黑。
1. --- I serve three meals every day and do almost everything for him, but he still lets me down.
--- I’m afraid that’s ______ you are mistaken.
A.how                  B. where               C. what                D. in which

I. 单项选择：(共50题；满分50分；每小题1分)

从A、B、C、D四个选项中，选出可以填入空白处的最佳答案，并在答题卡上将该项涂黑。

1. --- I serve three meals every day and do almost everything for him, but he still lets me down.

--- I’m afraid that’s ______ you are mistaken.

A.how                  B. where               C. what               D. in which

单项选择:

1. I don’t think__________you have done            right.

A. that;  is                B. what;  is      C. which;  are     D. what;  are

I. 单项选择 （共35题，每小题1分，满分35分）

--- Where is Sherry ?

--- In _______ study , working on ______ difficult physics problem.

A. a ; the    B. a ; a    C. the ; a    D. the ; /

I. 单项选择（共25小题，每小题1分，满分25分）

The hurricane happened on _____ Sunday morning last month and did ____ lot of damage to the province.

A. /;/             B. a; a              C. a; /            D. the; a