Hardly ____ the airport when the plane took off.

Bob, please go and buy some vegetables for me. I’m busy now.– Can you be more ________， mum?– Some tomatoes and a cabbage.

Your watch is so beautiful. It must be expensive.-Not at alL I only 20 for it.

There is ____ “l” and ____ “u” in the word “luck”.

Now the people in that mountain village are _____________than they were 10 years ago.