. Could ______ be in the restaurant ______ you lost your handbag?
Sometimes the same word has ________ meaning,which can be ________.
China is ________ country in Asia.That is,it is larger than ________ country in Asia,and it is larger than ________ country in Africa.
________ students are required to take part in the boat race.
This restaurant wasn't ________ that other restaurant we went to.
—Must I turn off the gas after cooking? —Of course.You can never be ________ careful with that.