Which do you think is _________ (useful), a laptop or a mobile phone?
Which do you think is more useful, a laptop or a mobile phone?
Which age group do you think is _________ (happy), people under 25 or people over 50?
Which age group do you think is happier, people under 25 or people over 50?
How can we be ______(efficient) in our jobs?
How can we be more efficient in our jobs?
Does technology make the world _______ (good) or ______(bad) ? Why?
Does technology make the world better or worse? Why?
Which do you think is _________ (exciting) to watch, a match between two teams or a race?
Which do you think is more exciting to watch, a match between two teams or a race?