Write was or were
Olive....... at school yesterday.
They ....... at the toy shop
We ......... at the hotel
Megan and Simon at the swimming pool
I ........ in the park yesterday.
You ........ tired on Sunday,​

Ответ:

Olive was at school yesterday.

They were at the toy shop

We were at the hotel

Megan and Simon were at the swimming pool

I was in the park yesterday.

You were tired on Sunday,​

Объяснение:

was ставится после подлежащего в единственном числе, а were ставим с подлежащим во множественном числе.