1.The boy swam a__ the river.2.What is the s_ of the trains in China?3.The paper is not s_ enough.4.The first cars had (wood)wheels,like wagons.5.The train can travel about 240 kilometres an hour.A.for B.at C.in D,with

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1.Theboyswama______theriver.2.Whatisthes_______ofthetrainsinChina?3.Thepaperisnots_____enough.4.Thef

1.The boy swam a______ the river.2.What is the s_______ of the trains in China?3.The paper is not s_____ enough.4.The first cars had ________(wood)wheels,like wagons.5.The train can travel ______ about 240 kilometres an hour.A.for B.at C.in D,with
1.The boy swam a______ the river.
2.What is the s_______ of the trains in China?
3.The paper is not s_____ enough.
4.The first cars had ________(wood)wheels,like wagons.
5.The train can travel ______ about 240 kilometres an hour.
A.for B.at C.in D,with