Ⅰ. 连一连,读一读。

Mon. — 星期一
Thur. — 星期四
Tues. — 星期二
Wed. — 星期三
Sun. — 星期天
Fri. — 星期五
Sat. — 星期六

这道题考查星期英文缩写和对应的中文释义匹配，结合五年级所学的星期相关英语词汇，对应关系如下：
1. Mon. 是Monday的缩写，对应中文“星期一”
2. Thur. 是Thursday的缩写，对应中文“星期四”
3. Tues. 是Tuesday的缩写，对应中文“星期二”
4. Wed. 是Wednesday的缩写，对应中文“星期三”
5. Sun. 是Sunday的缩写，对应中文“星期天”
6. Fri. 是Friday的缩写，对应中文“星期五”
7. Sat. 是Saturday的缩写，对应中文“星期六”

Ⅱ. 根据首字母提示写单词，完成句子。
1. My grandpa does morning e every day.
2. I u go to school by bus.
3. China's National Day is in O.

1. exercises 2. usually 3. October

Ⅲ. 根据图片,选择最佳选项。
()1. A. They are reading.
B. They are playing football.
C. They are swimming.
D. They are dancing.

()2. A. The baby usually goes to bed at 9:00.
B. The baby usually gets up at 6:00.
C. I usually eat breakfast at 6:50.
D. My brother goes to school at 7:00.

()3. A. Christmas Day is in December.
B. My father's birthday is in July.
C. Tree-planting Day is in March.
D. National Day is in October.

1. B 2. A 3. C