按单词的适当形式填空!Where " " (be) the children?Look,they" "(be) over there.What " "they" "t

问题描述:

按单词的适当形式填空!Where " " (be) the children?Look,they" "(be) over there.What " "they" "t
Where " " (be) the children?Look,they" "(be) over there.What " "they" "they " "(do)there?They“?” (listen) to the CDs.

Where (are) the children?Look,they (are) over there.What (are) they (doing) there?They (are listening" to the CDs.