Steven his dog for a walk when I called him yesterday evening．（ ）
| A． |
takes |
B． |
took |
C． |
is taking |
D． |
was taking |
Could you please tell me _____ ？
Sure．On Friday afternoon．（ ）
| A． |
where the book sale is |
| B． |
when the book sale is |
| C． |
what the book sale is about |
Uncle Lee， may I use your bike？
Sorry， mine is broken． You can ask your aunt for _____（ ）
| A． |
mine |
B． |
his |
C． |
hers |
Is that Tom over there？
It _____ be him． He is on the plane to Chengdu now．（ ）
| A． |
can't |
B． |
might not |
C． |
must |
Sally's favorite _____ is orange．
I see．That's why all her sweaters are orange．（ ）
| A． |
fruit |
B． |
color |
C． |
juice |
That's the boy ____ won the first prize in the competition yesterday．（ ）
| A． |
who |
B． |
which |
C． |
whom |