We should not let the day _________ without doing anything at all.
A: slip away
B: slipping away
C: slipped away
A: slip away
B: slipping away
C: slipped away
举一反三
- We should not let the day ______ without doing anything at all.
- We slipped away to Las Vegas to tie the knot.
- I think we have still _______ many other countries’ capitals in pollution control. The coming 2008 Olympic Games is a wonderful opportunity to address this problem. We should not let it _______. A: lagged behind; slip by B: left behind; slip by C: been left behind; slip through D: been lagged behind; slip away
- We've decided not __________ go away after all. A: to B: in C: for D: on
- 【多选题】14) A flock of wild ducks seemed to be uncertain and then quietly ______ in front of the two hunters. A. skated away B. moved away C. slipped away D. ran away