Ⅰ. 请将下列散乱的单词组成一个完整的句子。
1. my, this, is, mother
.
2. very, is, he, clever
.
3. little, my, is, sister, this
.
4. my, is, nice, mother, very
.
5. are, friends, my, they
.

1. This is my mother.
2. He is very clever.
3. This is my little sister.
4. My mother is very nice.
5. They are my friends.

()1. $\underset{A}{\text{My}}$ $\underset{B}{\text{mother}}$ $\underset{C}{\text{are}}$ very $\underset{D}{\text{nice}}$. ______is______
()2. $\underset{A}{\text{Is}}$ $\underset{B}{\text{his}}$ $\underset{C}{\text{very}}$ $\underset{D}{\text{naughty}}$? ______he______
()3. $\underset{A}{\text{She}}$ $\underset{B}{\text{is}}$ $\underset{C}{\text{an}}$ clever $\underset{D}{\text{pupil}}$. ______a______
()4. $\underset{A}{\text{This}}$ $\underset{B}{\text{are}}$ $\underset{C}{\text{my}}$ $\underset{D}{\text{friends}}$. ______These______
()5. I $\underset{A}{\text{talk}}$ $\underset{B}{\text{with}}$ $\underset{C}{\text{Grandma}}$ $\underset{D}{\text{yesterday}}$. ______talked______

1. C; is 2. B; he 3. C; a 4. A; These 5. A; talked