Is this an apple? （  ）

A．Yes, it is.

B．Yes, they are.

—Can you help me with my homework? (   )
—_________

A．No problem.

B．Not problem.

C．Cool.

— Is that milk cold? ( )
— _________

A．Yes, it is.

B．No, it is.

C．Yes, it isn’t.

---______ you see a friend last Sunday? (  )
---Yes, I ______.

A．Do; do

B．Do; did

C．Did; did

D．Did; do

按要求完成句子。
【小题1】The ruler is in your desk. （对画线部分提问）
______ _____ my ruler.
【小题2】Is it under the book? （肯定回答）
_______, it _______.
【小题3】you  questions   Can   answer   the (?) （连词成句）
______________________________
【小题4】are  you  Where (?)（连词成句）
______________________________