Put the verb (in brackets) into the present be + ing if possible, or into the simple present.
1. They (not - look) [?] very funny.
2. She (look) [?] at her baby.
3. He (think) [?] that you're wrong.
4. (you - think) [?] of changing school?
5. He (be) [?] stupid. He (not – understand) [?].
6. They (be) [?] stupid to annoy their teacher.
7. (she - see) [?] her secretary at the moment?
8. (you - see) [?] what I (mean) [?] ?