He looked up/for his skateboard in the garage but he didn't find it. 2. Alma is good on/at ice tennis
3. She is interested at/in computers.
4. Dana has to look into / after her sister.
5. Remember to look for/out for cars when you cross the road
6. He said he is looking into/ up the problems.
1 for
2 at
3 after
4 out
5 up