Read the passage and fill in the blanks with the given words.
pull biggest suddenly once seen together whistle turn sister puff strange birthday great squeezed rope
Nigel received a big red train for his ___________. It was the _______
toy engine he had ever _________. So big that Nigel and his __________
Kimberly could easily get into the back of it and sit there __________.
Nigel had a _____________ tied round the red funnel and he used to
__________ Kimberly around the house in the engine. Then he would have
his __________ at riding and Kimberly would pull. It was _________ fun.
One day, a very __________ thing happened. While the children were
in the garden and had ____________ themselves into the engine together,
___________ they heard a sound in the distance like the loud _________
of an engine. At _________ their own engine gave a start as though it
too had "heard" the signal. Then it began to __________ away down the