They are talking _______ they were old friends.
A．as if B．as although C．even if D．even though
____ it is to skate on real ice!
A．What fun B．What a fun C．How a fun D．What funs
From the ______ expression on his face we can guess something ______ must have happened to him.
A．confused, confusing B．confusing, confused
C．confused, confused D．confusing, confusing
Mr Li who is in _____ charge of our class is very experienced.
A．the B．a C．/ D．an
He is a man of ____ and he had a lot of interesting ____ in his life.
A．much experience, experiences B．many experiences, experience
C．much experience, experience D．many experiences, experiences
I don’t think _____ possible to master a foreign language without much memory work and practice.
A．this B．that C．it D．/
