--- Hurry up. The bus is coming. --- Oh, no. We mustn’t cross the street___________the traffic lights are green.
He issued a/an ___ to us to settle the trouble in five days, but nobody accepted it.
In many people’s opinion, that company, though relatively small, is pleasant ___.
A great number of students ___ said they were forced to practice the piano.
The lawyer listened with full attention, ___ to miss any point.
Lots of rescue workers were working around the clock, ___ supplies to Yushu, Qinghai Province after earthquake.