In fact, Robin ... married.
Нужно вставить: is, are, were, weren't, was, wasn't.
Срооооооочно

Судя по тому, что аскер постил текст про Робин Гуда, нужно вставить was

Robin Hood and Maid Marian WERE lovers

Да, т.к. все в прошедшем времени, то правильно WAS

Today the forest ... a popular place for tourists to visit, and the tree ... still there. Нужно вставить: is, are, were, weren't, was, wasn't. Срочно

Today the forest IS a popular place for tourists to visit, and the tree IS still there.

In fact, Robin WAS married

In fact, Robin ... married. Можно вставить: is, was или wasn't.