A.at
B.to
C.up
D.for
第1题:
9. _______you _______ stay at home today?
A. Do ; have to
B. Must; have to
C. Have; to
D. Do ; must
第2题:
A、are…being
B、is…being
C、has…been
D、have…been
第3题:
第4题:
—Where____you____lunch?
—Athome.Therewasnoschoollunch
A.did;have
B.are;having
C.will;have
D.do;have
第5题:
We're looking forward to()service to you.
A、 being of
B、be of
C、offer
D、have
第6题:
You look() What()you()?
Atire;did;do
Btiring;have;done
Ctired;do;do
Dtired;have;been doing