1 . With a smiling or sad face ______ to a message or a post, your readers can “see” your facial expression while reading your words.

A．to add

B．adding

C．added

D．having added

2 . The ________ Prime Minister expressed his satisfaction with his talks, ________ that he had enjoyed his stay here.

A．visiting; add	B．visited; adding
C．visiting; adding	D．visited; added