it must be teenagers ___ fun.A.have B.having C.had D.to have
it must be teenagers ------------fun.A have B having C had D
It must be teenagers having fun 为什么这里要用having而不用to have
it "s a good place _____ fun.A to have B have C has D had
It is high time you ___ a rest.A.have B.had C.are having D.s
It must be teenages having fun 这里为什么要用having 而不用to have
What about ( ) a picnic?A.have B.to have C.having D.had
He sat down _ a rest .A.having B.have C.to have D.had
why not( )a meeting at once?A、have B、to have C、having D、had
Why not( )another try,Cathy?A.having B.have C.had D.to have
It's too late,I ___ go home.A.must B.must to C.have to D.hav
it's time ( )breakfast.A.have B.has C.having D.to have
Hainan is a good place ()fun.A.having B、has C、have C、to have