A.used to
B.be used to learn
C.get used to
D.be used as
第1题:
A.have,,joined
B.have,,been
C.has,,joined
D.has,,been
第2题:
9. _______you _______ stay at home today?
A. Do ; have to
B. Must; have to
C. Have; to
D. Do ; must
第3题:
A、have…flowing
B、have…flow
C、have…to flow
D、have…flowed
第4题:
Where ________ you ________?
A.are/be
B.have/be
C.is/be
D.have/been
第5题:
—Where____you____lunch?
—Athome.Therewasnoschoollunch
A.did;have
B.are;having
C.will;have
D.do;have
第6题:
You look() What()you()?
Atire;did;do
Btiring;have;done
Ctired;do;do
Dtired;have;been doing