Complete the sentences with present or past forms of to be

1. Today [ ] Monday, so yesterday [ ] Sunday.
2. My boss [ ] angry today, because I [ ] very late for work yesterday, and
   this morning too.
3. My pencils [ ] here on my desk this morning. Where [ ] they
   now?
4. — Hi. [ ] your brother at home?

— No, he [ ]. He [ ] here this morning, but now
he [ ] at the university.
5. Andy [ ] born in Canada, but his parents [ ] born in Singapore.