IX. Make questions for the underlined words. 37. A bottle of cooking oil is 30.000 dong. __________________________? 38. Lan feels tired and hungry. __________________________? 39. My school bag is under the desk. __________________________? 40. He visited Ha Noi last summer. __________________________?

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`37.` How much is a bottle of cooking oil?

`-` How much `+` is `+` S (số ít)...?

`38.` How does Lan feel?

`-` How `+` does `+` S (số ít) `+` V...?

`39.` Whose school bag is under the desk?

`-` Whose `+` N `+` is `+`…?

`40.` When did he visit Ha Noi?

`-` When `+` did `+` S `+` V...?