Some exchange students _______ with their host families this time yesterday.( )
A. |
are chatting |
B. |
will chat |
C. |
were chatting |
D. |
have chatted |
Some exchange students _______ with their host families this time yesterday.( )
A. |
are chatting |
B. |
will chat |
C. |
were chatting |
D. |
have chatted |