1) one ~ the other : Emma has 2 hippopotamuses. One has big teeth, the oher has no theeth.

2) cruel-hearthed : Jed was China's hero. he wil fight cruel-hearted emperor.

3) disagree with: Julia thought deep it. She will disagree with friend's opinion.

4) fill up: Hyun is a scientest. He will fill up frog's stomach with helium today.

5) make a wish: Lexie saw a shooting star yeasterday. She made a wish.