Use the verb in Past Simple,verbs: be(2),feed, take,start, visit
The children went to London. The Tour ________at Hyde Park in the morning. The children_______the ducks and squirrels there. Then they ________photos of Trafalgar Square. The next stop __________the British Museum. They also ___________ the Tower of London. The children _______to the famous bell Big Ben. In the evening they ________ very tired.

 The children went to London. The Tour started at Hyde Park in the morning. The children fed the ducks and squirrels there. Then they took photos of Trafalgar Square. The next stop was the British Museum. They also visited the Tower of London. The children listened (наверное это, в глаголах в задании его нет) to the famous bell Big Ben. In the evening they were very tired.