The Great Wall runs for over 6,000 kilometres_ _________ northern China.
John hit Jack ______ nose.
_____ warm idea came to me that I might use ______ pocket money to buy a gift for my mother on Mother’s Day.
---How soon will Harry be back ? -----He said he would come back _____ two days.
----Did you call Sara back ? ----I didn’t need to ,_____ we’ll have a meeting together tonight.
-----Tom, I’m sorry I’ve lost your book.. ----- _____ .I have another one.