My friend Lisa is good at ________．
A．sing
B．to sing
C．singing
D．sings
—Let’s watch TV．
—________．
A．OK，I will not
B．No．thanks
C．That sounds good
D．OK，I’d love to
—Hi，can I help you？
—________．
A．Yes，please
B．No，I can’t
C．Yes，I can
D．You are welcome
(2010河北)Jenny，put on your coat ________ you will catch a cold．
A．but
B．and
C．or
D．so
(2011湖南湘西)—Can I borrow your dictionary？
—Yes，you ________．
A．can
B．must
C．should
(2011福建莆田)—Do you know the song Come on，Haixi？
—Yes，and I ________ sing it well．
A．must
B．can
C．need
