你可能感兴趣的试题
on purpose by chance by accident by mistake
Never minD. I enjoyed myself a lot. It was so boring. What an interesting one!
by design by chance by accident by mistake
mustn’t have seen might not have seen shouldn’t have seen couldn’t have seen
can’t see couldn’t see can’t have seen mustn’t have seen
had seen; would be helping saw; will help have seen; would help have seen; will be helping
had seen; would be helping saw; will help have seen; would help have seen; will be helping
had seen ; was picking saw; picked had seen; picked saw; was picking
by design by chance by accident by mistake
can’t see couldn’t see can’t have seen mustn’t have seen
100pairofshoes freighttodock loading unloading importfreight
a girl did stand stood a girl did a girl stand a girl stood
saw will be seeing have seen have been seeing
had seen; would be helping saw; will help have seen; would help have seen; will be helping
can’t see couldn’t see can’t have seen mustn’t have seen