3. 看图片，选择恰当的单词写在四线三格上。
is watching am writing are making
① — What are you doing?
— I _______________ an email.

② — What's she doing?
— She _______________ the party online.

③ Look! They _______________ a call.

am writing
; is watching
; are making

4. 读一读，将对话与对应图片连线。
① — What is she doing?
— She is playing the erhu.
A.
② — What are you doing?
— I'm sending an invitation(邀请) to Lucy.
B.
③ — May I speak to Guo Yang?
— This is Guo Yang speaking.
C.
Excellent! ○ Good! ○ Try hard! ○