--What are Mr and Mrs Black doing ?---They _____ tea in the garden.
John plays football ________, if not better than, David.
Which is ________ country, Canada or Australia? (NMET1992)
How beautifully she sings! I have never heard________.
If there were no examinations, we should have ________ at school.
-How did you find your visit to the museum? -I thoroughly enjoyed it. It was________ than I expected.