<span>My brother WROTE his first novel when he was 20 years old. Now he IS WORKING on his second book .</span>
2. Vet, 3. Box, 4. Zebra, 5. Yacht, 6. Train
Most of the Earth's surface<span> is covered with water.
Has the room </span><span>been painted by </span><span>you?
Something </span><span><span>must be done by us </span>to avoid problems.
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Who played football in the yard yesterday?
What did my friends in the yard yesterday?
Where did my friends play football yesterday?
When did my friends play football in the yard?
Did my friends play football in the yard yesterday?
My friends played football in the yard yesterday, didn't they?