Can you fly ( ) like a bird?

Can you fly ( ) like a bird?
Can you fly ( ) like a bird?
A.high B.higher C.highest D.lower
（ ）is his brother?He is a worker.
A.What B.How
（ ）lovely little dog.
A.What B.What a C.How d.How a
Does Wang Bing have problems （ ） his homework.
A.on B.in C.to D.with