一、
1. √
2. √
3. ×
4. ×
5. √
6. ×

二、
1. to go
2. is
3. Nancy's
4. big
5. has
6. are
7. Whose

三、
1. Whose   are
   David's
2. at  dress
    too long
3. coat   too short
    this

四、
2 4 1 3 6 5 8 7

一、
1. √
2. √
3. ×
4. ×
5. √
6. ×

二、
1. to go
2. is
3. Nancy's
4. big
5. has
6. are
7. Whose

三、
1. Whose   are
   David's
2. at  dress
    too long
3. coat   too short
    this

四、
2 4 1 3 6 5 8 7