--- You needn’t take an umbrella. It isn’t going to rain.(2013北京)--- Well, I don’t know. It do.
The place _____ the bridge is supposed to be built should be _______ the cross-river traffic is the heaviest.
It was an agreement, ______ could not be changed.
The shopkeeper did not want to sell for ______ he thought was not enough.
Helen was much kinder to her youngest child than she was to the others, _____, of course, made the others unhappy.
The reason why he was late was _______ he had take a wrong bus.