Question

Mr. Schar( be)___usually in the office on Tuesdays and Thursdays​

Answer 1

Answer:

Mr. Schar( be) was usually in the office on Tuesdays and Thursdays

Hope this is right answer ☺️

Answer 2

Answer:

Mr. Schar( be) was usually in the office on Tuesdays and Thursdays​

Explanation:

In this question we will be using the past tense of be i.e. was or were depending on the sentence.The present participle of be is being and the past is been.

So, in this case the answer will be was.

Mr. Schar( be) was usually in the office on Tuesdays and Thursdays​