S5B Use your English 6.5

There is no ________________ that a king was buried in this tomb. We have to do more work at the excavation site.

The research took four weeks to reach a(n) ________________.

I think we should ________________ the tests on the mummy because a mistake was made during the first ones.

I had a lot of questions but the scientists answersweren't ________________.

Mr. is so ________________ I can't wait to get to my online lessons!

Mr. Richards has a(n) ________________ about how the Pyramids were built.

A researcher must have good ________________ skills.