Was/ were / could

Choose the correct options.

_____ the party fun?

Tom _____ very good at Maths.

The classes_______ boring at all!

Kristen and Johnny _____ happy at their new school.

What _____ your favourite subject last year?

_____ speak English?

I _____ understand everything.

What ______ he good at?

______ they good students?

Albert Einstein _____ good at Maths and Science and he ______ play the violin well.

Johny Depp _______ play the piano, but he ______ play the guitar.

Simon _____ swim when he ______ four years old.