--Haven't you seen Mr. Wilson at the lecture?--Yes, but he had left _________ I could ask him any questions.
Spanish ________ as the official language in Cuba.
—Do you go to school by bus every day? —Yes, I ________ take a bus.
Jeff goes to work ________ and his wife(妻子) goes to work ________.
----________ ----It’s cloudy.
Why _________ he like pandas?