—Shall I help you carry your travel case to the train ,Granny? —Oh,no,my boy.It is heavy.Thank you anyway.
The other day I bought a vase, _______ was very reasonable.
We went through a period _____ communications were very difficult in the rural areas.
My documents are always ______ out according to the contents (内容) and dates so that I have no trouble in finding them when they ______.
_______ English, the disabled boy could also speak fluent German and French.
We _____ the sunshine in Sanya now if it were not for the delay of our flight.