Based on 5A ex.2
Choose the correct item.

1. A
   [submarine|moon shuttle|traffic jam] travels into space.
2. Swimming is not allowed in this lake because it is
   [clean|polluted|strange].
3. The Dodo doesn't
   [cause|believe|exist] anymore.
4. Petrol is a type of
   [fuel|creature|suit].
5. Do you help your parents with the
   [housemaid|homework|housework]?

Sources:

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