Câu hỏi:

What is the most well-known __________ invention in the 19th century?

Some people believe that aliens are just __________ creatures.

The city/ built/ on/ area/ of/ thirty square kilometers.

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Bobby asked me __________ I liked collecting stamps.

This ancient cathedral __________ by two archeologists in 1988.

Choose the letter A, B, C or D the word that has the underlined part different from others.

Our teacher/ asked/ if/ we/ like/ go camping/ coming festival.

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