---There is somebody knocking at the door. Who________ it be?---I’m not sure. It ________ be a postman.
--_____ you do, I will support you. - Thank You. A Whenever B However C Whoever D Whatever
Your tea, please. -- Ah, delicious. There must be ______in the tea.
--Do you prefer grapes ______ bananas?-- I prefer grapes _____banana.
Both the Canadian and the Americans have an autumn festival______Thanksgiving Day.
These apples~ taste ____and sell____.