__________ in the mountains for a week, the two students were finally saved by the local police.
A. Having lost B. Lost
C. Being lost D. Losing
When different cultures, we often pay attention only to the differences without noticing the similarities.
A. compared B. to compare
C. comparing D. being compared
Unless ___ to speak，you should remain silent at the conference．
A．invited B．inviting
C．being invited D．having invited
When I came back, I found my clothes , on the bed.
A.folded, lay B. folded, lain
C. folding, lying D. folded, lying
We should take different measures different conditions and different occasions.
A. on , in B. under, on
C. under, at D. in, on
There are trees and flowers along both sides of the road______ our school.
A. arranging B. clarifying
C. leading to D. spinning
