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1. How / many / hour / day / you / watch TV?
→ ?
2. My / robot / have / be / able / do / gardening.
 → .
3. In 2050/ I/ travel / Moon.
→ In 2050, .
4. Tokyo/ largest/ among/ three/ cities. 
 → .
5. Sometimes / he / watch / TV / and / sometimes / he / read / book. 
 → .